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Pregnancy week by week › Week 40

Week 40 of your pregnancy

Your baby is about the size of a pumpkin

Squashed but still moving normally. Movements should never slow down or stop.

You this week

Your blood pressure and urine are checked for pre-eclampsia. Braxton Hicks, backache and poor sleep are common.

Tips for this week

  • Call your midwife straight away if your waters break
  • Do your pelvic floor exercises
  • Go to antenatal classes together

Follow week 40 together

Bump Diary shows this every day, with a photo of your bump, shared with your partner. Free on iPhone.

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Summarised from the NHS website. Every pregnancy is different: this is general information, not medical advice. If you're worried about yourself or your baby, contact your midwife or maternity unit. In an emergency, call 999.