Pregnancy Week 16: What to Expect
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Medically reviewed by
Baby Circle Medical Board
Reviewed on 12 July 2026
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Your baby is about the size of a AvocadoApprox. ~11.6 cm · Second trimester
Your baby this week
Facial muscles allow expressions, baby makes small movements, and the ears are near their final position.
Your body this week
Some feel first flutters (quickening); a visible bump and possible backache.
💡 Tips for week 16
- Watch your posture
- Sleep on your side
- Small, frequent meals for heartburn
✅ To do this week
- Attend your antenatal visit
- Anatomy scan window opens soon
- Track first movements
Common questions — Week 16
When will I feel kicks?
Usually 16–22 weeks, often earlier in second pregnancies.
Is backache normal now?
Yes, as posture shifts; gentle stretches and support help.
Track your week with The Circle 💜
Private, doctor-supported community for parents due the same month as you.
Join The CircleFull 40-Week GuideReferences
- WHO. Recommendations on antenatal care for a positive pregnancy experience. who.int
- ACOG. Your Pregnancy and Childbirth. acog.org
- NHS. Week-by-week guide to pregnancy. nhs.uk
- CDC. During Pregnancy. cdc.gov
- UNICEF. Maternal and newborn health. unicef.org
- Indian Academy of Pediatrics. iapindia.org
Medical disclaimer: This article is for general education only and is not a substitute for professional medical advice. Always consult your doctor about your pregnancy, and seek care immediately for any warning signs. Reviewed by the Baby Circle Medical Board.