17 Weeks Pregnant Symptoms: Week 17 Of Pregnancy And Prenatal Care

Updated:June 25, 2025 | Published:December 23, 2024 | ByPamela Li

17 weeks pregnant symptoms include fatigue, back pain, frequent urination, constipation, and nausea. 17 weeks pregnancy symptoms have subsided for many mothers, making this period more comfortable, but some women still experience them.

How many months is 17 weeks pregnant? Week 17 is 4 months and 1 week of pregnancy, well into the second trimester. The 17th week is often considered one of the most enjoyable parts of pregnancy. Seventeen weeks pregnant mothers continue to feel quickening. Fetal movements are gentle flutters or baby kicks at week 17, but the changes in position begin to slow down. The fetus remains active but has reduced somersaults inside the womb. The reduced position changes are not due to reduced motor activity, but because of the increasing difficulty of movement as the fetus grows larger, according to a 1982 study, “The emergence of fetal behaviour. I. Qualitative aspects,” by G.H.A. Visser and H.F.R. Prechtl et al., conducted by the Department of Obstetrics and Department of Developmental Neurology at the University Hospital in The Netherlands, and published in Early Human Development.

The week seventeen fetus measures 11.1-12.0 centimeters (cm) from head to bottom or crown-rump length (CRL). CRL of the week-17 fetus is roughly 4.5 inches, about the size of a turnip. The 17-week-old fetus baby weighs around 179 grams (g), or 6.31 ounces (oz), as found in a 2017 study entitled “The World Health Organization Fetal Growth Charts: A Multinational Longitudinal Study of Ultrasound Biometric Measurements and Estimated Fetal Weight” conducted by Torvid Kiserud, Alka Kriplani, Kurt Hecher, Alexandra Benachi, Anke Diemert, Jadsada Thinkhamrop, Mark A. Hanson, Lawrence D Platt, et al.

The increased appetite in the seventeenth week makes the mother hungrier than usual as morning sickness fades. Appetite generally increases throughout pregnancy, peaking around mid-gestation (week 20), according to a 1998 study, “ Hormonal regulation of appetite and food intake,” by Angelica Lindén Hirscbberg at the Department of Women and Child Health,  Division for Obstetrics and Gynecology, Karolinska Hospital. Healthy snacks and balanced meals nourish you and your growing baby at 17 weeks pregnant.

Maintaining healthy habits is essential throughout pregnancy. Prioritize a balanced diet, engage in moderate exercise, get plenty of rest, and stay hydrated by drinking enough water daily. Regular check-ups are essential. Communicate unusual symptoms or concerns with your obstetrician-gynecologist (OB-GYN) at 17 weeks of pregnancy.

What Are The Pregnancy Symptoms During Week 17?

17 weeks pregnant symptoms that are most common are fatigue, back pain, frequent urination, constipation, nausea, headaches, breast changes, and increased appetite, according to a 1999 study, “Symptoms During Normal Pregnancy: A Prospective Controlled Study,” published in the Australian & New Zealand Journal of Obstetrics & Gynaecology. Below are common 17-week pregnancy symptoms.

• Fatigue: Many expectant mothers report feeling tired or exhausted. Fatigue is a common symptom throughout pregnancy, according to a 2010 study from Australia titled ” Women’s Health in Early Pregnancy: Findings From an Australian Nulliparous Cohort Study,” by Gartland D et al., published in The Australian & New Zealand Journal of Obstetrics & Gynaecology.
• Back Pain: Uterus expansion tends to cause strain on the back muscles, leading to discomfort or pain in the lower back.
• Frequent Urination (Micturition): The growing uterus puts pressure on the bladder, leading to an increased need to urinate, according to a 2013 study titled “Development and validation of a pregnancy symptoms inventory,” by Katie F. Foxcroft., et al., published in BMC Pregnancy and Childbirth.
• Constipation: Hormonal changes slow down the digestive system, resulting in constipation.
• Nausea: Nausea is more common in the first trimester, but some women may still experience it at 17 weeks.
• Headaches: Hormonal fluctuations and increased blood volume sometimes cause headaches.
• Breast Changes: Breasts continue to grow and become more tender as they prepare for breastfeeding
• Increased Appetite: Many expecting women notice increased appetite as their body requires more nutrients to support the growing fetus.
• Weight Gain: Gradual weight gain is expected as the pregnancy progresses, according to a 2023 study from China titled “Identifying Symptom Clusters Among Pregnant Women During Early and Late Pregnancy,” conducted by Zhang Y et al. at Shandong University Cheeloo College of Medicine and published in the International Journal of Gynecology & Obstetrics.
• Mood Swings: Hormonal changes often affect mood, leading to emotional fluctuations, according to a 2022 study from Spain titled “The Associations of Pregnancy-Related Symptoms With Health-Related Quality of Life at Midpregnancy: The PregnActive Project,” by Oviedo-Caro MA et al., published in The Journal of Maternal-Fetal & Neonatal Medicine.
• Forgetfulness: Pregnancy brain or baby brain is a common symptom in weeks 17. Women experience mild cognitive impairments, particularly in memory and executive functioning. Memory encoding and retrieval are significantly lower, according to a 2006 study titled “Differences in Cognitive Performance During Pregnancy and Early Motherhood,” by de Groot RH et al., published in Psychological Medicine.

Week 17 of pregnancy is often referred to as the “honeymoon phase” of pregnancy because many women experience a reduction in pregnancy symptoms and an increase in energy. However, it’s common to experience various new symptoms as your body continues to change and adapt to support your growing baby.

Every pregnancy is unique, and your experience varies. If you have concerns about your symptoms, such as an increase or change in appetite, consult your OBGYN for personalized advice.

What Is The Importance Of Understanding Being 17 Weeks Pregnant?

Understanding what’s happening at 17 weeks of pregnancy is crucial for monitoring the baby’s development, recognizing potential issues, preparing for changes, making informed decisions, and bonding with the baby.

At 17 weeks, the baby reaches significant developmental milestones, such as hardening bones. Consuming nutritious meals rich in calcium ensures the fetus receives the necessary minerals and vitamins for healthy development, as described in a 2022 study, “​​The Importance of Nutrition in Pregnancy and Lactation: Lifelong Consequences” conducted by Emily Oken, Patrick Catalano, Parul Christian, Barbara Abrams, Jacob E. Friedman, Kent L. Thornburg, Hora Soltani, Jonathan Q. Purnell, Teri L. Hernandez, et al. and published in the American Journal of Obstetrics and Gynecology.

Awareness of changes in fetal movement frequency and types helps the mother prepare for shifts in quickening patterns. During this period, you likely experience an increased appetite, more rapid weight gain, and lower back pain due to the growing fetus. Recognizing these signs helps you manage your health and adapt your routine to ensure a comfortable pregnancy week by week.

Learning about the types and timing of prenatal tests for week 17 enables the mother to make informed decisions about antenatal care. Understanding what’s happening at 17 weeks helps expectant mothers and their partners manage expectations, prepare for potential discomforts, and prioritize self-care.

What To Expect At 17 Weeks Pregnant?

At 17 weeks pregnant, you are well into your second trimester, experiencing significant changes in your body and your baby. Your baby is the size of a turnip and has doubled in weight in the last three weeks. Your uterus expands to accommodate, making your baby bump more prominent. Your pregnancy is becoming more visible, attracting more attention and comments from others.

Some mothers notice increased energy levels compared to the first trimester’s fatigue. Others experience more tiredness and sleeping problems, as discussed in a 2023 study, “Fatigue and sleep quality in different trimesters of pregnancy,” by Fatemeh Effati-Daryani, Sakineh Mohammad-Alizadeh-Charandabi, Azam Mohammadi, Mojgan Mirghafourvand, et al., published in Sleep Science. Increased appetite is common as the body needs more nutrients to support the growing baby, according to a study from the University Medical Centre Groningen titled “A Brief Review on How Pregnancy and Sex Hormones Interfere with Taste and Food Intake” conducted by Barbro N. Melgert, Marijke M. Faas, et al. Hormonal fluctuations and increased blood volume contribute to hemodilution (blood dilution), resulting in second-trimester symptoms, such as lowered blood pressure, vasodilation (relaxed blood vessels), dehydration, and lower hemoglobin concentration  (less oxygen-carrying in the blood). Changes in hormones and blood volume sometimes lead to heartburn, indigestion, faintness, or dizziness, according to a 2018 study conducted at Hospital Beatriz Ângelo titled “Gastrointestinal diseases during pregnancy: what does the gastroenterologist need to know?”

Every pregnancy is unique, so your experience varies. If you have any concerns or questions, always seek support from your OB/GYN. Continue taking prenatal vitamins, eating healthily, and staying active to promote your baby’s development at week 17.

How Is The Baby Developing At 17 Weeks Pregnant?

At 17 weeks pregnant, the baby is experiencing significant growth and development. The 17-week-old fetus is now about the size of a turnip.

The fetus’s skeleton, initially formed from cartilage, hardens into bone through ossification. Skeleton development continues after birth. Fingerprints start developing during pregnancy around the 14th to 17th weeks.

Your baby’s vestibular system (balance) in the inner ear starts functioning in week 17, according to a 2019 study, “Growth and cellular patterning during fetal human inner ear development studied by a correlative imaging approach,” conducted by Consolato Sergi et al., at the Department of Otorhinolaryngology in Medical University of Innsbruck, Austria. In about two weeks, your baby will hear your voice.

The baby’s external sex organs are fully formed by weeks 17-18, according to a 2018 study, “Macroscopic Whole-Mounts of the Developing Human Fetal Urogenital-Genital Tract: Indifferent Stage to Male and Female Differentiation” conducted by Dylan Isaacson, Laurence Baskin, et al. and published in Differentiation.

Fat tissue development with primitive fat lobules continues in week 17, particularly in areas like the chest. Significant fat accumulation will occur in the third trimester to help regulate body temperature after birth, as outlined in a 2021 study, “Adipose tissue development and lipid metabolism in the human fetus: The 2020 perspective focusing on maternal diabetes and obesity,” conducted at the Medical University of Graz and University CEU San Pablo.

As the fetus grows, they become more active, practicing movements like sucking and swallowing. However, changes in position slow down, not due to reduced motor activity but because of the increasing difficulty of movement in the growing womb. While somersaults decrease, the baby remains active within the limited space.

Every pregnancy is unique. Consult your obstetrician for personalized advice and guidance if you have concerns about your baby’s size or development.

How Big Is Your Baby At Week 17 Of Pregnancy?

Your baby measures 11.1-12.0 centimeters from head to bottom or crown-rump length (CRL). This is equivalent to roughly 4.5 inches, about the size of a turnip, according to a 1992 study, “Fetal Crown-Rump Length: Reevaluation of Relation to Menstrual Age (5-18 weeks) with High-Resolution Real-Time US,” by Hadlock, F. P., et al., published in Radiology. The fetus weighs around 179 grams, or 6.31 ounces, according to the 2017 World Health Organization Fetal Growth Charts, published in PLoS Medicine.

Over the past month, your baby has nearly doubled in size and weight, signifying a major developmental milestone.

What Are The Key Developmental Milestones Of Babies At Week 17 Of Pregnancy?

At week 17 of pregnancy, key developmental milestones for the baby include significant increases in size and weight, advanced bone development, and the onset of vestibular system functionality for balance. Here are the 6 key development milestones at 17 weeks pregnant.

1. Size and Weight: The fetus measures 11.1-12.0 centimeters from head to bottom (crown-rump length, CRL), approximately 4.5 inches, and weighs around 179 grams (6.31 ounces).
2. Bone Development: The skeleton, initially formed from cartilage, is undergoing ossification, meaning the cartilage is hardening into bone.
3. Vestibular System: The baby’s vestibular system, which is responsible for balance, starts functioning.
4. External Sex Organs: By weeks 17-18, the baby’s external sex organs are fully formed.
5. Fat Tissue Development: Primitive fat lobules begin developing, particularly in the chest area. Significant fat accumulation occurs later in the pregnancy to help regulate body temperature after birth.
6. Fetal Movements: While the frequency of position changes (such as somersaults) slows down due to the increasing size of the fetus, the baby remains active with movements like sucking and swallowing.

Fetal movement is a major developmental milestone. Feeling the baby’s movements helps mothers bond with their unborn baby and provides reassurance about their health and well-being.

How To Know If Your Baby Is Healthy During Week 17 Of Pregnancy?

To ensure your baby is healthy at 17 weeks of pregnancy, key indicators include feeling fetal movements, attending regular prenatal checkups, and having ultrasounds. The most direct way to know your baby’s well-being is by feeling them “alive and kicking.” Here are 6 key ways to check your baby’s health at 17 weeks pregnant.

1. Fetal Movement: Some women feel flutters or gentle kicks around this time. Fetal movement is a positive sign of your baby’s health and development, although it is often inconsistent, especially in first pregnancies.
2. Prenatal Check-ups: Regular antepartum care visits are essential. They measure your belly’s growth, listen to your baby’s heartbeat, and possibly offer ultrasounds or other tests to monitor development.
3. Ultrasound: An ultrasound exam at 17 weeks or a few weeks later provides a detailed look at your baby’s anatomy and growth. This helps healthcare providers detect any potential abnormalities or issues early on.
4. Prenatal Screening Tests: Optional blood tests, such as the maternal serum alpha-fetoprotein (MSAFP) screen or the quad screen, assess the risk of chromosomal abnormalities or neural tube defects. These tests offer valuable information for guiding further decisions and discussions with your healthcare provider.
5. Overall Maternal Health: Your health is a good indicator of your baby’s well-being. Maintaining a healthy diet, staying hydrated, exercising regularly, and managing stress all contribute to a healthy pregnancy.
6. Keep Track of Unusual Symptoms and Trust Your Instincts: If you have concerns about your symptoms or baby’s health, contact your OBGYN. They are the best resource for assessing potential issues and providing appropriate guidance and care.

Every pregnancy is unique. You maintain a healthy pregnancy and fetal development by staying informed, noticing your baby’s quickening patterns, and attending antenatal appointments regularly.

How Does Quickening Feel At 17 Weeks Pregnant?

The first quickening (fetal movements) tends to feel different for each woman at 17 weeks pregnant. These initial sensations are often described as flutters, bubbles, or tiny pulses in the lower abdomen. Many pregnant women liken these movements to gentle butterfly wings, subtle flickers, or a light fluttering sensation. Some mothers describe them as tiny muscle twitches, pulses in your belly, or small gas bubbles popping. These early movements are typically delicate and are easily missed or mistaken for sensations like gas or hunger pangs. As your baby grows stronger, the movements become more pronounced and easier to notice. These movements occur at varying times and are not consistent at first.

It’s important to note that every pregnancy is different, and the timing and sensation of quickening vary widely. Some women do not feel it until later in the second trimester. If you haven’t felt quickening by 25 weeks, consult your OB-GYN. Your obstetrician will likely perform an ultrasound to check the baby’s well-being and ensure everything progresses normally.

Monitoring fetal early movements is a joyful milestone in pregnancy and provides reassurance that your baby is active. If you have any questions about quickening or changes in your body, consult your OBGYN, who will help clarify and provide peace of mind.

What Are The Changes In The Mother’s Body At 17 Weeks Pregnant?

At 17 weeks pregnant, the mother’s body undergoes 8 major changes.

1. Increased blood volume: Blood volume continues to rise to support the growing fetus, which leads to symptoms such as dizziness, headaches, and nosebleeds.
2. Expanding uterus: The uterus grows and is felt below the belly button.
3. Hormonal changes: Hormonal fluctuations sometimes cause mood swings, irritability, and vivid dreams.
4. Skin changes: Some women experience darkening of the skin around the nipples, a dark line (linea nigra) running down the center of the abdomen, and darkening of moles or freckles.
5. Weight gain: By this point, most women have gained noticeable weight, and the rate of weight gain is starting to increase.
6. Aches and pains: The growing uterus and changing hormone levels sometimes cause round ligament pain, back pain, and pelvic discomfort.
7. Increased vaginal discharge: An increase in vaginal discharge helps protect against infection.
8. Quickening: Some women start to feel the baby’s movements, known as quickening, around this time.

It’s essential for expectant mothers to be aware of these changes and to communicate any concerns or unusual symptoms to their healthcare provider.

How Big Is a 17-Week Pregnant Belly?

At 17 weeks, your belly is likely visibly pregnant, with a noticeable baby bump protruding from your abdomen. The exact size of your 17-week pregnant belly varies depending on several factors.

Your body type plays a role; women with a smaller frame tend to show earlier than those with a larger build. If this isn’t your first pregnancy, your belly appears bigger sooner, according to a 2012 study, “Visual analysis of body shape changes during pregnancy,“ by Myunghee Sohn and Elizabeth Bye at the University of Minnesota, published in the International Journal of Fashion Design, Technology, and Education.

The baby’s position in the uterus and the amount of amniotic fluid surrounding the baby affects the shape and size of your bump.

Every pregnancy is different, and the size of your bump is just one part of a healthy pregnancy. If you have concerns about your belly size or pregnancy symptoms, it’s best to consult your OB/GYN or midwife, who will provide personalized advice and reassurance based on your situation.

Why Does Your Appetite Grow At 17 Weeks Pregnant?

Your appetite grows at 17 weeks pregnant because hormonal changes stimulate your appetite to meet nutrient needs that support your baby’s growth and your body’s changes, according to a 1998 study,” by Hirscbberg, Angelica Lindén, published in Annals of Medicine.

Your baby is experiencing a major growth spurt and needs nutrients to create organs, bones, muscles, and tissues. Your body is working hard to increase the blood volume and store nutrients in preparation for lactation postpartum.

Consult your OB-GYN for personalized advice if you’re concerned about your appetite, cravings, or aversion.

How To Manage Growing Appetite In Week 17 Of Pregnancy?

To manage growing appetite in week 17 of pregnancy, focus on nutrient-rich foods such as fruits, vegetables, lean proteins, and whole grains, avoid skipping meals, stay hydrated, and eat slowly.

Consuming nutrient-dense foods provides essential ingredients for your body and baby to function optimally. Eating small, frequent meals throughout the day helps maintain consistent energy levels and prevents hunger pangs. To avoid intense hunger later on, ensure you do not skip meals. Stay hydrated to prevent mistaking thirst for hunger, and eat slowly to give your brain enough time to register fullness, thereby avoiding overeating.

If you’re concerned about your increased appetite or notice any sudden, drastic changes, consult your healthcare provider for personalized advice.

What Are The Tips For Prenatal Care During Week 17?

Tips for prenatal care during week 17 include attending regular checkups, considering prenatal testing, and creating a birth plan. Here are 4 main advice for antenatal care when you are 17 weeks pregnant.

1. Regular Check-ups: Schedule and attend your antenatal appointments to monitor your health and the baby’s development.
2. Prenatal Tests and Screenings: Discuss optional prenatal tests and screenings with your healthcare provider.
3. Create a Birth Plan: Discuss your labor, delivery, and postpartum care preferences with your OB-GYN.
4. Maintain a Healthy Lifestyle: Continue to eat healthy food, avoid harmful substances, stay active, keep hydrated, and sleep enough.

Always consult your healthcare provider before modifying your antepartum care routine, such as changing your diet.

What Types Of Foods Are Beneficial To Eat During Week 17 Of Pregnancy?

Here are 15 types of foods rich in vitamins and minerals, and essential that are beneficial to eat during week 17 of pregnancy, according to the American College of Obstetricians and Gynecologists (ACOG).

1. Dairy: Provides calcium, vitamin D, and protein. Best sources: Low-fat milk, cheese, yogurt.
2. Fruits: Offer vitamins, minerals, antioxidants, and fiber. Best sources: Grapefruits, oranges, strawberries, bananas, cantaloupe.
3. Vegetables: Provide calcium, vitamin D, and protein. Best sources: Carrots, broccoli, cauliflower, beans, peas.
4. Protein: Supplies protein, iron, zinc, and omega-3 fatty acids. Best sources: Lean meat, soy products, seafood, beans, peas, seeds, poultry.
5. Grains: Provide folic acid, fiber, iron, and B vitamins. Best sources: Quinoa, barley, whole grain pasta, brown rice, bulgur, oats.
6. Calcium (1,000 milligrams for ages 19 to 50): Builds strong bones and teeth. Best sources: Yogurt, cheese, milk, dark green leafy vegetables, sardines.
7. Iron (27 milligrams): Produces red blood cells and delivers oxygen to your fetus. Best sources: Chicken, lentils, dried beans and peas, fish, iron-fortified cereal.
8. Iodine (220 micrograms): Crucial for healthy brain development. Best sources: Dairy products, eggs, iodized table salt, seafood, eggs.
9. Choline (450 milligrams): Vital for developing the fetus’s brain and spinal cord. Best sources: Eggs, soy products, milk, beef liver, and peanuts.
10. Vitamin A (770 micrograms for ages 19 to 50): Helps form red blood cells and optimizes the use of nutrients. Best sources: Carrots, leafy greens, sweet potatoes.
11. Vitamin C (85 milligrams for ages 19 to 50): Supports healthy gums, teeth, and bones. Best sources: Citrus fruit, broccoli, tomatoes, strawberries.
12. Vitamin D (600 international units): Essential for bones, teeth, skin, and eyesight. Best sources: Sunlight exposure, fortified milk, fish liver oil, egg yolks.
13. Vitamin B6 (1.9 milligrams): Facilitates red blood cell formation and nutrient utilization. Best sources: Chicken, beef, pork, liver, whole-grain cereals and bread.
14. Vitamin B12 (2.6 micrograms): Maintains the nervous system and forms red blood cells. A supplement is recommended for vegetarians. Best sources: Meat, milk, poultry, fish.
15. Folic acid (600 micrograms during pregnancy): Prevents birth defects of the brain and spine. Best sources: Dark green leafy vegetables, orange juice, fortified breakfast cereals, peanuts, and beans.

Maintaining a balanced diet rich in essential nutrients and incorporating regular exercise into your routine is crucial to effective prenatal care.

What Exercises Can You Do During Week 17 Of Pregnancy?

During the 17th week of pregnancy, the following exercises are suggested according to the 2020 World Health Organization (WHO) Guidelines on Physical Activity and Sedentary Behaviour:

During week 17 of pregnancy, engage in at least 150 minutes of moderate-intensity exercises each week to enhance cardiovascular and muscular fitness. These activities feel somewhat challenging and are generally rated as a 5 or 6 on a scale of 0 to 10.

During the 17th week, avoid exercises that involve lying flat on your back, as this reduces blood flow. Hydration is crucial, so drink plenty of water before, during, and after exercise sessions.

To prevent overheating, avoid exercising in very hot or humid conditions. Avoid activities with a high risk of physical contact or falling and those that limit oxygen intake, such as high-altitude exercises, unless you are already acclimated to such environments.

If you’re not meeting these exercise recommendations, start with small amounts of physical activity and gradually increase the duration, intensity, and frequency. Regular physical activity benefits your health and your baby’s development.

What Are The Things To Avoid At 17 Weeks Pregnant?

Here are 21 things to avoid at 17 weeks pregnant.

Always seek personalized advice and guidance from your healthcare provider.

What Is The Recommended Sleeping Position For Mothers At 17 Weeks Pregnant?

The recommended sleeping position for expectant mothers is sleeping on the left side toward the end of the trimester, according to a 2017 study, “Going to sleep in the supine position is a modifiable risk factor for late pregnancy stillbirth; Findings from the New Zealand multicentre stillbirth case-control study,” by Lesley M. E. McCowan et al., published in PLoS ONE.

At 17 weeks pregnant, there is no “best” sleeping position. However, side sleeping on the left is generally preferred as pregnancy progresses since it doesn’t impede blood flow to the baby.

What Are The Possible Complications That Can Happen At 17 Weeks Pregnant?

The possible complications that can arise at 17 weeks pregnant include miscarriage, preterm labor, and gestational diabetes. Here are 6 main potential complications at week 17.

1. Miscarriage: Although the risk decreases significantly after the first trimester, miscarriage is still possible at 17 weeks. Signs include vaginal bleeding, cramping, or passing tissue. Contact your healthcare provider right away if you have severe pain or bleeding at 17 weeks pregnant or anytime during your pregnancy.
2. Preterm Labor: Preterm labor (before 37 weeks) sometimes occurs, although rare. Symptoms include contractions, lower back pain, pelvic pressure, and changes in vaginal discharge. It’s important to know the signs and contact your doctor immediately.
3. Gestational Diabetes: This type of diabetes develops during pregnancy and leads to complications if left untreated. It’s usually diagnosed later in pregnancy. Early signs include excessive thirst, frequent urination, and fatigue. Risk factors include obesity and a family history of diabetes. Managing diet and monitoring blood sugar levels are key solutions.
4. Infections: Urinary tract infections (UTIs) are common during pregnancy and sometimes lead to untreated complications. Other infections, like sexually transmitted infections (STIs) pose risks to the pregnancy. Symptoms include pain during urination, fever, and unusual discharge. It’s crucial to seek treatment promptly.
5. Placental Issues: Problems like placenta previa (placenta covering the cervix) or placental abruption (placenta separating from the uterus) sometimes occur, causing bleeding and potential complications. Symptoms include vaginal bleeding and severe abdominal pain.
6. Fetal Growth Restriction: In some cases, the baby does not grow at the expected rate due to risk factors such as maternal smoking and high blood pressure.

Most pregnancies progress smoothly, but if you notice any unusual symptoms, immediately contact your OB-GYN or other obstetric care provider.

How Can A Partner Support The Mother At 17 Weeks Pregnant?

At 17 weeks pregnant, a partner can support the mother in the following 7 ways.

1. To alleviate the physical burden on the mother, take on more household chores like cooking, cleaning, or running errands.
2. Support the mother in eating nutritious meals, staying hydrated, and getting regular exercise suitable for pregnancy.
3. Lend a listening ear for any concerns, worries, or excitement the mother has. Be empathetic and understanding.
4. Be patient and offer support during mood swings due to hormonal changes.
5. Attend prenatal appointments together, show interest in the baby’s development, and ask questions during appointments.
6. Sign up for and attend childbirth classes.
7. Educate yourself on parenting and child development.

By being actively involved and supportive, partners create a nurturing and positive environment for the expectant mother, strengthening their bond and preparing for the exciting journey of parenthood.

What Prenatal Tests Are Needed At 17 Weeks Pregnant?

At 17 weeks pregnant, several prenatal tests are recommended based on your circumstances and risk factors.

Optional screening tests at this stage include the Maternal Serum Alpha-Fetoprotein (AFP) screening, which measures the level of AFP, a protein produced by the baby, in your blood. The importance of AFP measurements and screening in pregnancy is outlined in a 2011 study from the Hutchison/MRC Research Centre and Addenbrooke’s Hospital in Cambridge titled “α-Fetoprotein Abnormal levels indicate neural tube defects or chromosomal abnormalities”.

The Quad screening is another blood test that measures the amount of four proteins in the mother’s blood to assess the risk of chromosomal abnormalities like Down syndrome and trisomy 18.

A Cell-free DNA screening analyzes fragments of the baby’s DNA in the bloodstream to screen for chromosomal abnormalities and is generally considered more accurate than traditional screening tests, as detailed in a 2016 study, “Cell-Free DNA Screening Complexities and Challenges of Clinical Implementation” conducted by Vora, Neeta L., et al. and published in Obstetrical and Gynecologic Survey.

If screening tests indicate a higher risk or if there is a family history of certain conditions, additional diagnostic tests, such as amniocentesis or chorionic villus sampling (CVS), are offered. These tests confirm chromosomal abnormalities or genetic disorders.

During your prenatal appointment, discuss these tests with your OB-GYN to understand the benefits and risks and decide which tests are right for you.

When To Call For Your Doctor If You Feel Something Feels Wrong At Week 17?

At 17 weeks pregnant, it’s important to listen to your body and contact your doctor immediately if you experience any of the following ten concerns:

1. Bloody Show: Vaginal bleeding or spotting, especially heavy bleeding or bleeding with cramps or severe pain.
2. Contractions or Preterm Labor: Regular contractions or signs of labor before 37 weeks are concerning and require prompt medical evaluation.
3. Rupture of Membranes: A sudden gush or a continuous trickle of fluid from the vagina indicates that the amniotic sac has ruptured or leakage.
4. Severe Abdominal Pain: Persistent or severe pain or cramping in the abdomen or pelvis sometimes indicates complications, including ectopic pregnancy or placental issues.
5. Swelling of the Leg: Swelling of the leg with pain in the calf or thigh and unusual shortness of breath must also be reported as they are signs of deep vein thrombosis (DVT) or pulmonary embolism.
6. Swelling of Hands and Face: Swelling, especially of the hands and face, is a sign of preeclampsia.
7. Visual disturbances: Blurry vision, double vision (diplopia), temporary loss of vision (amaurosis fugax), seeing flashes of light (photopsia), and seeing spots or partial loss of vision (scotomata) are indicative of preeclampsia.
8. Reduced Motion: Any noticeable decrease in fetal movement must be reported to your OBGYN or obstetric care provider, although fetal movement at 17 weeks pregnant is not consistently felt.
9. Persistent Nausea: Persistent vomiting that leads to dehydration or inability to keep food down must be addressed by a healthcare provider.
10. Headache: Severe headaches, blurred vision, or swelling.
11. Pain Urinating: Pain or burning during urination.
12. High Temperature: Fever or chills.
13. Vaginal Discharge: Unusual vaginal discharge is sometimes a sign of infection.

This list isn’t exhaustive. Contact your doctor immediately if you feel something is wrong or have unusual symptoms.

Are There Prenatal Vitamins Needed To Be Taken During Week 17 Of Pregnancy?

Yes, 10 prenatal nutrients are essential in promoting healthy outcomes for the mother and baby, particularly during week 17 of pregnancy. The American College of Obstetricians and Gynecologists (ACOG) emphasizes the importance of prenatal vitamins and minerals in supporting pregnancy. Obstetrics (pregnancy, childbirth, and postpartum care) and gynecology (women’s reproductive health) are the main areas of focus for ACOG.

Key Vitamins and Minerals for Week 17

• Calcium
  • Recommended amount: 1,000 milligrams (for women aged 19 to 50).
  • Purpose: Calcium supports the development of strong bones and teeth for the mother and fetus. Calcium helps maintain bone density throughout pregnancy.
• Iron
  • Recommended amount: 27 milligrams.
  • Purpose: Iron supports red blood cell production, which delivers oxygen to the fetus. Adequate iron levels help prevent anemia and manage the increased blood volume during pregnancy.
• Iodine
  • Recommended amount: 220 micrograms.
  • Purpose: Iodine aids brain and neurological development in the fetus. Thyroid function, essential for growth and metabolism, depends on iodine.
• Choline
  • Recommended amount: 450 milligrams.
  • Purpose: Choline aids the development of the fetal brain and spinal cord. Choline helps prevent neural tube defects and enhances overall neural health.
• Vitamin A
  • Recommended amount: 770 micrograms (for ages 19 to 50).
  • Purpose: Vitamin A supports healthy skin, eyesight, and bones. Vit A aids the growth of vital organs, including the heart, lungs, and kidneys. Excessive intake increases the risk of birth defects.
• Vitamin C
  • Recommended amount: 85 milligrams (for ages 19 to 50).
  • Purpose: Vitamin C supports healthy gums, teeth, and bones. Vit C strengthens the immune system and improves iron absorption.
• Vitamin D
  • Recommended amount: 600 international units (IU).
  • Purpose: Vitamin D aids fetal bone and teeth development. Vit D helps with calcium absorption and supports eyesight and skin health.
• Vitamin B6
  • Recommended amount: 1.9 milligrams.
  • Purpose: Vitamin B6 contributes to red blood cell formation and the metabolism of protein, fats, and carbohydrates. Vit B6 helps alleviate pregnancy-related nausea and supports fetal brain development.
• Vitamin B12
  • Recommended amount: 2.6 micrograms.
  • Purpose: Vitamin B12 supports the nervous system and red blood cell formation. Vit B12 helps prevent birth defects and aids fetal development.
• Folic Acid
  • Recommended amount: 600 micrograms (in which a daily prenatal vitamin with 400 micrograms is recommended)
  • Purpose: Folic acid prevents neural tube defects affecting the brain and spine. Folate supports the growth and development of the fetus and placenta.

Guidelines for Supplement Use

• Take one serving of prenatal vitamins per day as directed.
• Avoid exceeding the recommended dosage, as excessive intake of certain vitamins, such as vitamin A, increases the risk of birth defects.
• Consult an OB/GYN before starting or adjusting vitamin intake to ensure the supplements meet individual health requirements.

What Does Parenting Styles Suggest About 17 Weeks Pregnant?

Parenting Styles offers 5 suggestions for the 17th week of pregnancy. First, your baby bump becoming noticeable often prompts friends, coworkers, and strangers to feel compelled to touch your belly. Beware of the tummy touchers.

“It is perfectly fine if you feel comfortable. However, feeling uncomfortable with the behavior is a valid reason to set boundaries. Speak up politely but assertively,” advised Pamela Li, parenting specialist, Founder, and Editor-in-Chief of Parenting Styles.

Second, stress management is important. A calm escape, such as listening to music or walking, helps your mind relax and improve your mood.

Third, organize and prepare for your baby’s arrival by creating a registry. Starting a baby registry at 17 weeks pregnant is an exciting and practical step to prepare for your baby’s arrival.

Li added, “Think about the essentials first. Items like bottles, onesies, swaddles, cribs, strollers, car seats, and diapers are must-haves you’ll need from day one.”

Fourth, limit overcommitment. Be mindful of your schedule and avoid many responsibilities that compromise your comfort and well-being. Ensure you have enough energy and capacity when accepting more work or obligations.

Lastly, be patient with yourself. Adjustments and learning take time. Each step, whether big or small, contributes to progress. Allow yourself to take things slowly to help ease frustrations and difficulties that sometimes arise.

Congratulations on reaching 17 weeks of pregnancy, and happy registering!