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Baby on the Way

Pregnancy week 36

Trimester 3

About the size of a romaine lettuce

Length (crown to heel)47.4 cm
Weight2,622 g
Heart rate110–160 bpm

Measurements are averages; every baby is different.

About the size of a romaine lettuce

Your baby’s development

At week 36 your baby is about 47.4 cm long and weighs around 2622 g, like a head of romaine lettuce. The reflexes needed for feeding after birth, sucking and swallowing, are well developed. The digestive system is nearly ready, with the first stool, meconium, waiting in the bowel. The bones are firm while the skull stays flexible. Your baby is usually head down and settled in the pelvis, often called engagement or the baby dropping. This can make breathing easier for some people and increase pressure for others. Antibodies that strengthen immunity keep passing from you to your baby. Your baby keeps moving to prepare for birth, though the movements may be smaller because there is less room. They should still be noticeable through the day. With the baby low in the pelvis, the body is already preparing the turns and movements needed for the birth canal.

Changes in the mother

Week 36 marks the start of more frequent antenatal visits. According to Turkish Ministry of Health guidance, the fourth visit takes place between weeks 36 and 38, when your provider reviews your general health, the baby's position and your birth plans. Pelvic pressure, back pain, frequent urination and mild contractions are usual at this stage. You may notice more vaginal discharge; if the colour, smell or amount changes, ask your healthcare provider. Having your hospital bag ready gives peace of mind when signs of labour appear. You can also review your support plan for the first days after birth: who can bring meals, who can help with chores? Treat rest as a need rather than a luxury. Whatever you feel, sharing it is natural and worthwhile.

To do this week

  • Confirm the date of your fourth visit (weeks 36–38).
  • Review the signs of labour (contractions, waters breaking, bleeding) and when to seek care.
  • Finalise your birth plan and print it or add it to your hospital file.
  • Make a help list for the first days after birth.

Tip for the partner

Planning meals, laundry and shopping for the first week after birth ahead of time is a big help.

Nutrition tip

Small, frequent meals and plenty of water help support your energy in these last weeks before birth.

Symptoms to discuss with a doctor

  • If you have a severe headache that will not go away, vision problems, sudden or marked swelling, or pain in the upper abdomen, contact your healthcare provider straight away.

If you notice any of these symptoms, contact your doctor. In an emergency, call your local emergency number.

Sources: ACOG, NHS, DSÖ

The information on this site is for general information only and does not replace medical advice, diagnosis or treatment. Consult your doctor or midwife for health decisions. In an emergency, call your local emergency number.

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