Third trimester

36 Weeks Pregnant

Getting close

This week your baby is around the size of a head of romaine lettuce.

How your baby is developing

Many pregnancies are nearing full term around now.
Your baby is getting ready for life outside, at their own pace.

What may be happening in your body

Your baby may have moved head down into your pelvis by now ('engaged'), ready for labour — though this doesn't mean labour is on the way; it could still be weeks away.
Swelling in your feet, ankles, and fingers can be more noticeable now, especially by the end of the day.
A little wee can leak out when you laugh or cough — your body relaxing the pelvic floor before birth. Maternity pads can help, and pelvic floor exercises are worth keeping up.

How you may be feeling

As birth gets genuinely close, anticipation and nerves can both show up more strongly.
It's common to feel unready even now, however much you've prepared.
Some people feel calmer once a few things are in place, while the waiting still stretches ahead.

Worth remembering

Keep noticing movements right up to birth. If movements slow down or stop, contact your midwife, doctor or maternity unit straight away.

A closer look

Swelling later in pregnancy

Your body holds more water in pregnancy and your growing womb slows the blood flow back up from your legs, so mild swelling in the feet, ankles, and fingers is common and tends to be worse at the end of the day. Resting with your feet up, avoiding long spells on your feet, comfortable shoes and regular walks help many people. A sudden increase in swelling — especially in your face, hands or feet — is different: call your midwife, doctor or maternity unit immediately, as it can be a sign of pre-eclampsia.

Movements right up to birth

Even with much less room, your baby goes on moving in the pattern you've come to know, and you should keep feeling movements right up to birth. A busy day can distract you from them, so it's worth taking a quiet moment to notice.

Something you can do this week

Preparing a few simple things and leaning on support can help.

What comes next

From week thirty-seven your pregnancy is considered full term.

Professional support

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Sources and updates

Sources

Last reviewed:: 29 July 2026

This content is based on estimated averages and general information; it does not replace medical advice. If you are concerned about yourself or your baby, speak with a qualified healthcare professional.

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