Week by Week Pregnancy: 19 Week Pregnant

At 19 weeks pregnant, your baby is around 15.3 cm long from head to bottom and is roughly the size of a large tomato. As the second trimester progresses, your baby continues to grow, gain weight and move actively inside the womb. The permanent teeth are also beginning to develop behind the first set of baby teeth.

This may be the week when you begin to recognise gentle bubbling, fluttering or swirling sensations in your abdomen as your baby's movements. Most people first feel their baby move between 16 and 24 weeks. If this is your first pregnancy, you may not notice movements until after 20 weeks.

Week 19 is also within the period when the 20-week screening scan is commonly performed. In England, this NHS screening scan is usually offered between 18 and 21 weeks and provides a detailed assessment of your baby's physical development.

Not sure how many weeks pregnant you are?
Use our Pregnancy Week Calculator to work out your pregnancy week or our Due Date Calculator to estimate when your baby may be due.

Contents

• What Does Being 19 Weeks Pregnant Mean?
• Baby Development at 19 Weeks
• Are Your Baby's Teeth Developing at 19 Weeks?
• Can You Feel Your Baby Move at 19 Weeks?
• How Is Your Body Changing at 19 Weeks?
• How Can Sleep Change at 19 Weeks Pregnant?
• What Can You See on an Ultrasound at 19 Weeks?
• What Are the Common Symptoms at 19 Weeks Pregnant?
• What Happens at the 20-Week Screening Scan?
• Frequently Asked Questions

19 Weeks Pregnant at a Glance

Week 19 highlight:
Your baby is around 15.3 cm long and continues to gain weight. Those gentle bubbling or fluttering sensations you may previously have mistaken for wind could now be your baby's first noticeable movements.

What Does Being 19 Weeks Pregnant Mean?

At 19 weeks pregnant, you are well into the second trimester and your baby is continuing to grow rapidly. Your baby measures around 15.3 cm from head to bottom and is gradually gaining more weight.

One of the most noticeable developments around this stage can be the first recognisable baby movements. If you have already felt some movement, you may find it easier to distinguish these sensations from normal digestive activity. If you have not felt anything yet, this does not necessarily indicate a problem.

Week 19 also falls within the usual period for the 20-week screening scan, when your baby's physical development can be examined in detail.

Baby Development at 19 Weeks

At 19 weeks, your baby is around 15.3 cm long from head to bottom and approximately the size of a large tomato. Your baby continues to grow and put on weight as pregnancy progresses.

An interesting development this week is happening inside your baby's mouth. The permanent teeth are beginning to form behind the baby teeth that have already started developing. Although these teeth will not be visible for a long time, their development begins well before birth.

Your baby is also active inside the womb. They can move their arms and legs, turn and change position. Some of these movements may now be strong enough for you to begin noticing them.

For a broader look at how your baby changes throughout pregnancy, see our Baby Development in the Womb guide.

Are Your Baby's Teeth Developing at 19 Weeks?

Yes. At 19 weeks, your baby's permanent teeth are beginning to develop. They form behind the baby teeth that started developing earlier in pregnancy.

This does not mean your baby will be born with visible permanent teeth. Tooth development is a long process that begins in the womb, while the teeth themselves usually emerge through the gums much later.

Did you know?
Although your baby's first visible tooth is still a long way off, the foundations for both their baby teeth and permanent teeth are already being laid during pregnancy.

Can You Feel Your Baby Move at 19 Weeks?

Yes. Week 19 is within the period when many people begin to notice their baby's first movements. At first, the sensation may be so subtle that it is easy to mistake it for wind or normal digestive activity.

Early movements do not necessarily feel like obvious kicks. They may feel more like fluttering, bubbling, swirling or a gentle movement inside your abdomen. As pregnancy progresses, these sensations usually become easier to recognise.

Most people begin to feel their baby move between 16 and 24 weeks. If this is your first pregnancy, you may not notice movement until after 20 weeks.

You do not need to count a particular number of movements at this stage. Every baby has their own pattern, and as the weeks progress you will gradually become familiar with what is normal for your baby.

If you have not felt movement at 19 weeks:
This can still be completely normal. If you have not felt your baby move at all by 24 weeks, contact your midwife. They can check your baby's heartbeat and movements and arrange further assessment if needed.

How Is Your Body Changing at 19 Weeks Pregnant?

At 19 weeks, your womb and pregnancy bump continue to grow. As your abdomen becomes more prominent, your posture, balance and the way you move may begin to change.

Pregnancy hormones also affect the ligaments that support your joints. Relaxin helps these ligaments become more flexible, which is part of the body's adaptation to pregnancy. However, it can also mean that your back, knees, ankles or pelvis feel different during everyday activities or exercise.

You may notice stretching or pulling sensations around the sides of your abdomen as the womb grows. Some people also develop pelvic discomfort during pregnancy.

How Can Sleep Change at 19 Weeks Pregnant?

As your pregnancy progresses, finding a comfortable sleeping position can become more difficult. Your growing bump, needing to urinate more often, leg cramps, heartburn or general aches can all disturb your sleep.

Sleeping on your side may begin to feel more comfortable. Supporting your bump with a pillow or placing a pillow between your knees can help reduce pressure on your hips, pelvis and back.

A regular sleep routine, taking time to wind down before bed and remaining appropriately active during the day may also help support better sleep.

You are within the 20-week screening scan period.
In England, the NHS 20-week screening scan is usually offered between 18 and 21 weeks. This means week 19 is a common time for the detailed assessment of your baby's physical development.

In Part 2:
We will look more closely at the 19-week ultrasound, your baby's size, the 20-week screening scan, common pregnancy symptoms, pelvic and abdominal pain, vaginal discharge, nutrition, exercise and sleep.

What Can You See on an Ultrasound at 19 Weeks?

At 19 weeks pregnant, an ultrasound can provide detailed views of your baby's head, face, spine, arms, legs and internal structures. You may also see your baby moving their arms and legs, turning or changing position during the scan.

At this stage, your baby is around 15.3 cm long from head to bottom. If your 20-week screening scan takes place this week, the sonographer will examine your baby's physical development systematically rather than simply taking a general look at your baby.

If your baby's position allows, the external genital area may also be visible. However, whether you can be told your baby's sex depends on the view available and local hospital policy. Finding out your baby's sex is not the purpose of the screening scan.

How Big Is Your Baby at 19 Weeks Pregnant?

At 19 weeks, your baby is around 15.3 cm long from head to bottom and is roughly the size of a large tomato.

These figures are approximate. Babies do not all measure exactly the same at a particular stage of pregnancy, and ultrasound measurements are interpreted by healthcare professionals alongside your gestational age and other clinical information.

Can You Have the 20-Week Screening Scan at 19 Weeks?

Yes. Week 19 is a common time to have the NHS 20-week screening scan. In England, the scan is usually offered between 18 and 21 weeks. The NHS fetal anomaly screening programme uses a screening window of 18 weeks to 20 weeks + 6 days.

The scan examines your baby's physical development and screens for 11 physical conditions. The sonographer looks carefully at different parts of your baby's body and takes measurements to assess growth.

The scan may include detailed views of your baby's brain, face, heart, spine, kidneys, abdomen and bones. The placenta is also checked.

The 20-week scan can provide important information, but it cannot detect every possible health condition. Screening is also a choice, and you can decide whether you want to have it.

What if your baby is in a difficult position?
Sometimes the sonographer cannot obtain all the required views because of your baby's position. This does not necessarily mean there is a problem. You may be asked to move around or return for another appointment so the examination can be completed.

What Are the Common Symptoms at 19 Weeks Pregnant?

At 19 weeks, your growing womb and ongoing hormonal changes can cause a range of second-trimester pregnancy symptoms. The symptoms you experience and their intensity can vary considerably.

You may notice stretching pains around the sides of your abdomen, headaches, nosebleeds, bloating, constipation, indigestion, heartburn, leg cramps, dizziness or backache. Mild swelling of the hands or feet can also occur.

Skin pigmentation changes, including a darker line down the centre of your abdomen known as the linea nigra, may become more noticeable.

Can You Have Pelvic Pain at 19 Weeks Pregnant?

Pelvic pain or discomfort can occur during pregnancy. Hormonal changes affect your ligaments, while your growing baby and changing posture can place additional strain on your pelvis.

Pregnancy-related pelvic girdle pain may be more noticeable when walking, climbing stairs, standing on one leg, turning over in bed or getting in and out of a car.

Speak to your midwife or GP if pelvic pain is making it difficult to move around or affecting your everyday activities. Early assessment, advice and physiotherapy where appropriate can help manage the symptoms.

Is Abdominal Pain Normal at 19 Weeks Pregnant?

Mild, short-lived abdominal discomfort can be common at 19 weeks. Stretching of the ligaments supporting your growing womb, constipation and trapped wind are among the possible causes.

Round ligament pain may feel like a sharp or pulling sensation on one or both sides of your lower abdomen, particularly when you move suddenly.

Contact your midwife or maternity service if the pain is severe, persistent or worsening, or if it occurs with vaginal bleeding, regular cramping, lower back pain, unusual discharge, fluid loss, a high temperature or pain when passing urine.

Is Vaginal Discharge Normal at 19 Weeks Pregnant?

It is normal to have more vaginal discharge during pregnancy. Healthy pregnancy discharge is usually thin, clear or milky white and should not have an unpleasant smell.

Speak to your midwife or GP if your discharge smells unpleasant, becomes green or yellow, or is accompanied by itching, soreness or pain when passing urine. These changes can be associated with an infection.

White discharge that looks similar to cottage cheese and occurs with itching or irritation may be associated with thrush. Ask your midwife, GP or pharmacist about pregnancy-appropriate treatment rather than treating it without advice.

Discharge or leaking fluid?
If you think you are continuously leaking watery fluid or experience a gush of fluid from your vagina, contact your maternity service for advice rather than assuming it is normal pregnancy discharge.

Is Back Pain Normal at 19 Weeks Pregnant?

Backache is common during pregnancy. Pregnancy hormones can soften and stretch the ligaments supporting your joints, while your growing womb and changing posture can place additional strain on your lower back and pelvis.

Paying attention to your posture, avoiding long periods in the same position and taking care when lifting may help. When lifting something, bend your knees and keep your back as straight as comfortably possible rather than bending from your waist.

Seek medical advice if your back pain is severe or worsening, particularly if it occurs with a high temperature, vaginal bleeding, pain when passing urine or other symptoms that concern you.

What Should You Eat at 19 Weeks Pregnant?

A varied and balanced diet remains important at 19 weeks pregnant. Your meals can include plenty of fruit and vegetables, higher-fibre starchy carbohydrates, pregnancy-safe sources of protein and dairy foods or suitable alternatives.

You do not need to “eat for two”. Rather than doubling your portions, focus on dietary variety, balanced meals and following pregnancy food-safety guidance.

If constipation is a problem, increasing fibre-rich foods and drinking enough fluids may help support regular bowel movements.

Can You Exercise at 19 Weeks Pregnant?

If your pregnancy is progressing normally and your healthcare professional has not advised otherwise, staying active during pregnancy is generally encouraged. Walking, swimming and pregnancy-appropriate exercise can be suitable options.

As your pregnancy progresses, changes to your centre of gravity and more flexible ligaments can affect your balance. Take additional care with activities that could involve falling or losing your balance.

A practical way to judge exercise intensity is the talk test. You should generally be able to hold a conversation while exercising. If you become breathless while talking, you may be exercising too strenuously.

Stop exercising and seek medical advice if you experience vaginal bleeding, severe or persistent abdominal or pelvic pain, significant dizziness, fainting or feel unwell.

What Should You Know About Sleep at 19 Weeks Pregnant?

As your bump grows, you may find yourself changing your usual sleeping position. Sleeping on your side may become more comfortable, and using pillows under your bump or between your knees can help support your back, hips and pelvis.

Sleep position becomes particularly important later in pregnancy. The NHS advises going to sleep on your side from 28 weeks of pregnancy. You can sleep on either your left or right side.

If you wake up on your back, there is no need to panic. Simply turn onto your side again before going back to sleep.

In Part 3:
We will cover what can be considered normal at 19 weeks, when to contact your midwife or maternity service, bleeding, abdominal and pelvic pain, swelling, baby movements, the 20-week screening scan, common myths, your Week 19 checklist and frequently asked questions.

What Is Considered Normal at 19 Weeks Pregnant?

At 19 weeks, a growing bump, mild stretching discomfort, backache, digestive changes and the first noticeable baby movements can all be part of a normal pregnancy. The symptoms you experience and their intensity can vary considerably from person to person.

Headaches, dizziness, nosebleeds, constipation, bloating, heartburn, leg cramps and increased vaginal discharge can occur. You may also notice mild swelling of your hands or feet and changes in skin pigmentation.

It can also be completely normal not to have felt your baby move yet. Most people first notice movements between 16 and 24 weeks, and in a first pregnancy this may happen after 20 weeks.

How Can You Support a Healthy Pregnancy at 19 Weeks?

Continue focusing on a varied diet, regular fluids, pregnancy-appropriate physical activity and your scheduled antenatal care throughout the second trimester.

• Eat a varied and balanced diet.
• Drink regularly throughout the day.
• Continue following pregnancy food-safety advice.
• Avoid alcohol and smoking.
• Do not stop prescribed medicines without speaking to a healthcare professional.
• Check before taking medicines, supplements or herbal remedies during pregnancy.
• Stay physically active if it is appropriate for your pregnancy.
• Include pelvic floor exercises in your daily routine.
• Continue looking after your teeth and gums.
• Attend your antenatal appointments and any screening you choose to have.

When Should You Contact Your Midwife or Maternity Service?

Many new symptoms can occur during pregnancy, but some changes need medical assessment. Contact your midwife, GP or maternity service if you are concerned about a symptom or notice a significant change in how you feel.

Seek medical advice if you experience:

• vaginal bleeding or spotting;
• severe, persistent or worsening abdominal or pelvic pain;
• abdominal pain that does not settle with rest;
• regular cramping or tightening;
• possible fluid leaking from your vagina;
• unpleasant-smelling, green or yellow vaginal discharge;
• vaginal itching or soreness;
• pain or burning when passing urine;
• a high temperature;
• severe or repeated dizziness or fainting;
• vomiting that prevents you from keeping food or fluids down;
• pain, swelling, tenderness or warmth affecting one leg.

Some symptoms require urgent assessment.
Seek urgent medical help if you have severe abdominal pain, heavy vaginal bleeding, significant breathing difficulty, severe dizziness, fainting or loss of consciousness.

Is Bleeding Normal at 19 Weeks Pregnant?

Bleeding during pregnancy does not always mean there is a serious problem, but it should be assessed. The amount, colour and duration of the bleeding, as well as whether you have pain or other symptoms, can help healthcare professionals determine what may be happening.

If you have vaginal bleeding or spotting at 19 weeks, contact your maternity service for advice. Seek urgent medical help if the bleeding is heavy or occurs with severe pain, significant dizziness, fainting or if you feel very unwell.

When Is Abdominal or Pelvic Pain a Concern?

Mild, short-lived discomfort can occur as your womb grows and the supporting ligaments stretch. Constipation and trapped wind can also cause abdominal discomfort during pregnancy.

Pelvic girdle pain can make walking, climbing stairs, standing on one leg or turning over in bed uncomfortable. Speak to your midwife or GP if pelvic pain is making it difficult to move around or carry out everyday activities.

Seek medical advice for severe, persistent or worsening abdominal or pelvic pain, particularly if it occurs with vaginal bleeding, regular cramping, lower back pain, unusual discharge, fluid loss, a high temperature or pain when passing urine.

When Should Swelling Be Checked?

Some gradual swelling of the feet, ankles, fingers or hands can occur during pregnancy. However, a sudden increase in swelling should be assessed.

Seek medical advice promptly if sudden swelling of your face, hands or feet occurs with a severe headache, blurred vision or flashing lights, pain below your ribs, or if you feel very unwell. These can be warning signs of pre-eclampsia.

Pre-eclampsia usually develops from around 20 weeks of pregnancy.
Do not ignore concerning symptoms simply because you have not yet reached 20 weeks. Contact your maternity service if you are worried about a sudden or significant change.

Is It Normal Not to Feel Your Baby Move at 19 Weeks?

Yes. It can still be completely normal not to have felt your baby move at 19 weeks. Most people first notice movements between 16 and 24 weeks. If this is your first pregnancy, you may not notice them until after 20 weeks.

The earliest movements may feel like fluttering, bubbling, swirling or gentle movements rather than obvious kicks.

If you have not felt your baby move at all by 24 weeks, contact your midwife. They can check your baby's heartbeat and movements and arrange further assessment if necessary.

Once you regularly feel your baby moving, become familiar with their usual pattern.
If your baby is moving less than usual, you cannot feel them moving any more, or their usual pattern changes, contact your midwife or maternity unit immediately. Do not wait until the next day.

What Should You Know About the 20-Week Screening Scan?

At 19 weeks, you are within the usual period for the NHS 20-week screening scan. In England, the scan is generally offered between 18 and 21 weeks, with the NHS fetal anomaly screening programme using a screening window of 18 weeks to 20 weeks + 6 days.

The scan looks carefully at your baby's physical development and screens for 11 physical conditions. Measurements are also taken to assess your baby's growth.

The scan provides important information, but it cannot detect every possible condition. If something unexpected is seen, you may be offered further scans, diagnostic tests or an appointment with a specialist.

Common Myths About Being 19 Weeks Pregnant

Your 19-Week Pregnancy Checklist

• ☐ Check the dates of your upcoming antenatal appointments.
• ☐ Check when your 20-week screening scan is booked.
• ☐ Continue eating a varied and balanced diet.
• ☐ Drink regularly throughout the day.
• ☐ Continue following pregnancy food-safety advice.
• ☐ Check that medicines and supplements you take are suitable during pregnancy.
• ☐ Stay physically active if appropriate for your pregnancy.
• ☐ Continue your pelvic floor exercises.
• ☐ Remember that not feeling movement yet can still be normal at 19 weeks.
• ☐ Pay attention to unusual changes in vaginal discharge.
• ☐ Seek medical advice for bleeding, severe pain or other concerning symptoms.

Key Takeaway

At 19 weeks pregnant, your baby is around 15.3 cm long from head to bottom and roughly the size of a large tomato. Your baby continues to grow and move, and the permanent teeth are beginning to develop behind the baby teeth. You may now recognise your baby's first movements, although it can still be normal not to feel anything yet. You are also within the usual period for the 20-week screening scan.

Frequently Asked Questions

How big is a baby at 19 weeks pregnant?

At 19 weeks, your baby is around 15.3 cm long from head to bottom and is roughly the size of a large tomato. Individual measurements can vary.

How many months is 19 weeks pregnant?

19 weeks pregnant is often described as being around 4 to 5 months pregnant. Because calendar months vary in length, healthcare professionals use weeks rather than months to date pregnancy more accurately.

Which trimester is 19 weeks pregnant?

At 19 weeks, you are in your second trimester.

Does a baby move at 19 weeks?

Yes. Your baby is actively moving inside the womb and can move their arms and legs, turn and change position.

Can you feel your baby move at 19 weeks?

Yes. Some people can feel their baby's movements at 19 weeks. However, it can also be normal not to have noticed any movement yet.

What do baby movements feel like at 19 weeks?

Early movements may feel like gentle fluttering, bubbling, swirling or small movements inside your abdomen. They usually become easier to recognise as pregnancy progresses.

Can you have the 20-week scan at 19 weeks?

Yes. In England, the NHS 20-week screening scan is usually offered between 18 and 21 weeks, so having the scan at 19 weeks is normal.

Can you find out your baby's sex at 19 weeks?

It may be possible if your baby's position provides a clear view. However, identifying your baby's sex is not the purpose of the screening scan, it may not always be possible, and local hospital policies can vary.

Should you have a bump at 19 weeks pregnant?

Your pregnancy bump may be clearly visible by 19 weeks, but there is considerable variation between pregnancies. The size and shape of your bump alone do not indicate how well your baby is growing.

Is it normal not to feel movement at 19 weeks pregnant?

Yes. Most people first notice baby movements between 16 and 24 weeks. If this is your first pregnancy, you may not feel movement until after 20 weeks.

What happens at 20 weeks pregnant?

At 20 weeks, you are approximately halfway through pregnancy. Your baby continues to grow and develop, movements may become easier to recognise, and this remains a common time for the mid-pregnancy screening scan.

Related Guides

• 17 Weeks Pregnant
• 18 Weeks Pregnant
• Pregnancy Week Calculator
• Due Date Calculator
• Baby Development in the Womb

References

• NHS – 19 Weeks Pregnant
• NHS – Week-by-Week Guide to Pregnancy
• NHS – Your Baby's Movements
• NHS – 20-week Screening Scan
• NHS – Pelvic Pain in Pregnancy
• NHS – Stomach Pain in Pregnancy
• NHS – Vaginal Discharge in Pregnancy
• NHS – Vaginal Bleeding in Pregnancy
• NHS – Swollen Ankles, Feet and Fingers in Pregnancy
• NHS – Back Pain in Pregnancy
• NHS – Exercise in Pregnancy
• NICE – Antenatal Care

Medical information: This guide provides general information and is not a substitute for personalised medical advice, diagnosis or treatment. If you have concerns about your pregnancy or any symptoms, contact your midwife, GP or maternity service.