9 weeks pregnant
First trimester about 2 months
At 9 weeks pregnant, your baby is about the size of a grape.
Baby this week
About 22mm. The fetus has distinct fingers and toes, and the heart now has four chambers. Facial features including eyelids are more defined.
Did you know? By week 9, all of the essential body parts are present. What follows is months of growth and refinement — the fetus just needs time to develop.
What she may be feeling
- Nausea (may be easing slightly)
- Fatigue
- Bloating
- Round ligament discomfort
- Constipation
- Heartburn
- Mood swings
- Visible belly bloat (not baby yet)
Tips for her this week
- Nausea may still be intense — hang on, relief is typically just a few weeks away.
- Ask your doctor about the NIPT test at your next appointment — it screens for chromosomal conditions.
- Your uterus is now about the size of a small orange, though you likely still don't look pregnant.
- Constipation is common — increase fiber, fluids, and gentle movement.
For partners
- Nausea may still be going strong — stay consistent with your support and don't show frustration.
- Research the NIPT test (non-invasive prenatal testing) available around week 10 and discuss it together.
- Think about whether you want to find out the sex — there's no rush but fun to discuss.
- Continue taking over whatever household tasks you can.
Partner to-do list
- Research NIPT testing and discuss with your partner
- Think about your stance on finding out the baby's sex
- Continue taking over household tasks
- Plan something small and special for her this week
This week together
- Discuss genetic testing — NIPT, CVS, or amniocentesis
- Talk about whether you want to know the baby's sex
- Start thinking about nursery location and setup
When to call your doctor or midwife
Contact your care provider right away, or call emergency services, if she has:
- Severe nausea with inability to keep any food or fluid down
- Heavy bleeding
- Severe pelvic pain
- Fever
Trusted guidance: NHS: Pregnancy · NHS: Pregnancy complications · ACOG: Pregnancy · Pregnancy Info: Your pregnancy
Common questions
How big is the baby at 9 weeks?
At 9 weeks pregnant, your baby is about the size of a grape. About 22mm.
How many months is 9 weeks pregnant?
9 weeks pregnant is about 2 months, in the first trimester.
What can partners do at 9 weeks?
Nausea may still be going strong — stay consistent with your support and don't show frustration. Research the NIPT test (non-invasive prenatal testing) available around week 10 and discuss it together.