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Trimester 2 · week by week

Pregnancy week 25

At about 34.6cm in week 25, the baby is active and may hiccup.

Week 25

What is happening in week 25

Doctors count pregnancy weeks from the first day of your last period, so week 25 sits in the second trimester (week 14 to week 27). That is about 15 weeks to go until week 40, and about 5.7 months by a rough conversion. At about 34.6cm in week 25, the baby is active and may hiccup.

Your baby

The NHS guide gives about 34.6cm, a courgette. The baby may jump or kick at loud noises and can get hiccups. Most of the fluid around the baby is now urine, which cushions it.

Your body

Puffiness in the face, hands and feet from water retention is usually harmless but worth mentioning. Indigestion and heartburn are common and small meals help.

This week’s to-do

  • Eat smaller meals to ease heartburn and feeling full.
  • Mention any puffiness in your face, hands or feet to your doctor or midwife.
  • Have your blood pressure checked because of any swelling.

When to call

Call your doctor or hospital if you have splitting headaches, vision problems, pain just below the ribs or any bleeding; these can be signs of pre-eclampsia.

Chaitanya Hospital in Kadapa, near RTC Bus Stand, Simhapuri Colony, provides delivery and emergency care 24/7. Our antenatal check-ups team can answer questions about your own pregnancy.

Use the week-by-week guide to jump to your week, or the due date calculator to work out your dates. Timings for scans and tests come from NHS guidance in the UK and can differ from your doctor’s schedule, so always follow your own doctor’s advice. This page is educational and not a substitute for a doctor.

Sources

Text on this page is paraphrased from the sources above. Sizes are averages and vary between babies.

Frequently asked questions

How many months is week 25 of pregnancy?

Week 25 is about 5.7 months. This is only an estimate, because months are not a fixed number of weeks and doctors count in weeks from the first day of your last period. Ask your doctor how far along you are.

How is my baby growing in week 25?

At about 34.6cm in week 25, the baby is active and may hiccup. Sizes are averages, and every baby is different.

When should I call my doctor in week 25?

Call your doctor or hospital if you have splitting headaches, vision problems, pain just below the ribs or any bleeding; these can be signs of pre-eclampsia. You can also reach Chaitanya Hospital in Kadapa for delivery and emergency care 24/7.

Your care journey starts with one call

Book a visit, ask a question on WhatsApp, or call us any time. Delivery and emergency care are open 24/7.