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36 Weeks Pregnant: Your Baby, Your Body and What to Do

Your baby may drop into your pelvis, and you may find breathing a little easier.

Third trimesterWeeks 28 to 40
a head of romaine lettuceBaby is about the size of
about 47 cmApproximate length
about 2.6 kgApproximate weight
4 weeks to goUntil week 40

Before you use this guide: Pregnancy weeks are counted from the first day of your last period. Sizes are rough averages, and healthy babies vary. This is general information, not an individual medical assessment, so please confirm personal health decisions with your doctor or midwife.

How your baby is growing

Your baby is putting on weight and is nearly ready. Many babies drop lower into the pelvis in the weeks before birth, which is called engagement. In a first pregnancy it can happen a few weeks before labour, while in later pregnancies it often happens as labour starts.

Most babies are head down by now. If your baby is breech, your midwife or obstetrician will talk to you about your options, which may include an external cephalic version (ECV), where the baby is gently turned from the outside, or planning how to give birth.

How you may be feeling

If your baby drops, you may breathe more easily and have less heartburn, but you may have more pelvic pressure and need to pass urine very often. You might have more vaginal discharge and a sense of nesting. You may feel clumsy and tired.

Your to-do list for week 36

When to ask for help

Call your maternity unit for any bleeding, constant severe tummy pain, waters breaking, or less movement than usual.

For heavy bleeding, severe pain, fluid leaking, a severe headache with vision changes, or a baby who is moving less than usual, do not wait for your next appointment. Contact your midwife, doctor or maternity unit straight away. Our guide to pregnancy warning signs has more detail.

Trusted resources to read next

These public health resources provide additional information. Guidance can vary by country, so prioritise advice from your own care team and local health service.

This content is for general information only and is not medical advice. Every pregnancy and every baby is different. Always talk to your doctor, midwife or paediatrician about your own situation, and seek urgent care if you are worried.