Overview
Month 9 is when your baby reaches term. From 37 weeks labour can begin at any time, and your check-ups are usually weekly.
Your baby this month
Your baby grows to about 51 cm and roughly 3–3.5 kg. The lungs are mature, lanugo has mostly gone, and fat stores help your baby keep warm after birth.
Your body this month
Pelvic pressure, frequent urination, backache, irregular tightenings and the nesting urge are common. You may lose your mucus plug (‘show’) before labour starts.
Check-ups & tests
- Weekly check-ups from 36 weeks
- Monitoring of baby’s wellbeing if you pass your due date
- Discussion of induction around 41 weeks
Nutrition this month
- Light, easily digestible meals as labour approaches
- Keep up fluids
- Continue supplements until your doctor advises otherwise
Tips for month 9
- Go to hospital for regular strong contractions, waters breaking, bleeding or reduced movements
- Plan to breastfeed within the first hour of birth
- Rest – you’ll need your energy
Weeks in month 9
FAQs
How many weeks is 9 months pregnant?
Month 9 of pregnancy covers roughly weeks 36 to 40. Because calendar months are longer than four weeks, different charts place the boundaries slightly differently.
Which trimester is month 9?
Month 9 is in the third trimester.
What should I avoid in month 9 of pregnancy?
Avoid alcohol, smoking, tobacco, unprescribed medicines, raw or undercooked meat and eggs, unpasteurised milk products and excessive caffeine throughout pregnancy. Ask your doctor about any specific restrictions for you.
Medical disclaimer: The results and information on this page are estimates for general education only. They are not a diagnosis and do not replace advice from your gynaecologist, obstetrician or midwife. If you have pain, bleeding, reduced baby movements or feel unwell, contact your doctor or call 108 immediately. Read the full disclaimer.