First trimester · Week 2 of 40
2 weeks pregnant: the size of a not yet conceived
Ovulation usually happens around the end of this week. If an egg is fertilised, conception takes place.
Reviewed against ACOG, NHS and WHO guidance · Updated November 2026
Typical size
—
5% of the way to your due date
Your baby this week
Ovulation usually happens around the end of this week. If an egg is fertilised, conception takes place.
Your body this week
You may notice clearer, stretchy cervical mucus or mild one-sided pain around ovulation.
Tip for week 2
Avoid alcohol and smoking while trying to conceive.
Carry this guide in your pocket
Mamivaa is a free pregnancy app with a week-by-week tracker, vitamin and water reminders, a food scanner and a baby checklist.
Start freeThis guide offers general information and does not replace advice from your doctor or midwife. If something feels wrong, contact your provider or emergency services.