Week 1
Your baby is the size of a Poppy seed
< 1 mm< 1 g1st Trimester
Week 1 of 42Trimester 1
T1T2T3
1
Weeks
2%
Complete
287
Days left
🌱Poppy seed
Your baby is the size of a Poppy seed
< 1 mm
Length
< 1 g
Weight
What happens in week 1
- 1First week counts from the first day of your last period
- 2Fertilization happens in week 2-3
Common symptoms
- No pregnancy-specific symptoms yet
Checklist for this week
- Start folic acid (400µg daily)
- Avoid alcohol and smoking
Weekly tips for you
Personalised info for your stage — free, no spam.
This information does not replace medical advice. Contact your midwife or OB/GYN with questions.