9 Weeks Pregnant
At 9 weeks pregnant your baby is about the size of a grape. You are in the first trimester, and this week brings its own small changes — for your baby and for you.
- Size of
- a grape
- Length
- 2.3 cm
- Weight
- 2 g
- Trimester
- 1
Your baby this week
- Every major organ is now present, though none is finished.
- The heartbeat can usually be seen and heard on an early scan.
- Muscles are developing, and tiny joints start to bend.
Your body this week
- Hormone levels rise steadily to support the early pregnancy.
- Your uterus is roughly the size of a large orange.
Common symptoms
- Deep tiredness, even after a full night of sleep
- Mood that swings quickly, driven by hormones
- Nausea that can arrive at any time of day
What to expect
Early pregnancy can feel invisible from the outside and very loud on the inside. Symptoms come and go from day to day, and that is normal. With 31 weeks to go, the priority this week is rest, gentle food and your first antenatal appointment.
Tips for this week
- Keep moving gently — a daily walk helps circulation, mood and sleep.
- Eat small, frequent meals; an empty stomach makes nausea worse.
- Talk to someone you trust about how you are feeling — worry is normal.
Frequently asked questions
How many months is 9 weeks pregnant?
9 weeks is about 2 months. Pregnancy months do not divide evenly into weeks, so counting in weeks is more precise.
How big is my baby at 9 weeks?
At 9 weeks your baby is around a grape — roughly 2.3 cm long and about 2 g. Healthy babies vary a lot around these averages.
What symptoms are normal at 9 weeks pregnant?
The most common ones this week are listed above. Contact your doctor or midwife about heavy bleeding, severe pain, a fever, or any change in your baby’s movements.
Pregnancy weeks are counted from the first day of your last period, so week 1 begins before conception.
This article is for general information only and is not medical advice. Always talk to your doctor or midwife about your own pregnancy.