Week by week / First trimester
Week 10
Your baby is about the size of a kumquat. Here is what is happening, what you might feel, and the two or three things worth doing this week.
Size right now
A kumquat
3.1 cm / 1.2 in, 4 g / 0 oz
- Length
- 3.1 cm / 1.2 in
- Weight
- 4 g / 0 oz
- Trimester
- First
- To go
- 30 weeks
The baby
Vital organs are functioning. Fingernails and hair are starting. Bones are hardening from cartilage.
You
The riskiest window for miscarriage is closing. Many people start telling family around now.
This week
NIPT blood draw is available from today if you want it
Book the NT scan for the 12w3d to 13w3d window, it is only valid inside it
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Averages, not targets. Babies vary a great deal and a scan that reads differently from this page is not a problem. Anything that worries you is a call to your midwife or doctor, not a search.