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37 WEEKS PREGNANT

37 weeks pregnant
 
Sophie Martin
Medically reviewed by
24th Aug 2022

Congratulations, you’re 37 weeks pregnant!

37 weeks pregnant is how many months?

If you’re 37 weeks pregnant you’re in month 9 of pregnancy; only a few weeks left!

Your baby at week 37 of your pregnancy

If you go into labour at 37 weeks pregnant your baby’s lungs will most likely be mature enough to fully adjust to life outside the womb. However, if you are intending to have a Caesarean section and are carrying only one baby your doctor will not usually plan the operation until around week 39. This will ensure the maximum development of the baby's lungs, brain and other organs before birth.

Many babies have a full head of hair at birth which can measure up to an inch and a half in length, whereas others may come out with only a peach fuzz.

Your baby’s body fat is now around 8% – this will increase to 15% in the next three weeks in time for birth.

Antibodies continue to transfer through the placenta to improve your baby’s immune system and after the birth your breast milk will continue to supply these antibodies. Colostrum, your baby’s first milk, is rich in nutrients and antibodies and the breast milk that follows is nutritionally balanced and will help protect your baby from infections and build immunity.

How big is my baby at 37 weeks pregnant?

Your baby is about the weight of a small watermelon 2.9kg and measures 49cm.

Week 37 your baby is the size of a small watermelon

 

Your body during week 37 of pregnancy

It may be harder than ever to get comfortable enough to sleep well at night and you may also be experiencing intense dreams. Anxiety about both labour and becoming a parent can cause your subconscious to go into overdrive.

Braxton hicks

Braxton Hicks contractions may last longer and feel more uncomfortable and you might also notice an increase in vaginal discharge.

Nesting

You may experience what is known as a ‘nesting instinct’. This is when you have a sudden burst of energy and start cleaning everything in sight. Try not to overdo it, even if you feel on top of the world. You need to conserve your energy for labour and birth.

 

Week 37 pregnancy symptoms

As your little one moves down into your pelvis you may begin to feel a sense of relief from the pregnancy symptoms you had experienced before, such as indigestion or heartburn. Other symptoms you may experience include:

Tips to keep in mind now you’re 37 weeks pregnant

  • Keep monitoring your baby's movements and let your midwife or doctor know immediately if you notice any decrease.
  • If you are planning to have your baby in a birth centre or maternity unit you may be given the opportunity to look round before you go into labour. Ask you midwife if this hasn’t happened.
  • Try to stretch out your meals to allow you to eat slowly to ease any symptoms of digestion

 

Approved by healthcare team

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