Quick Summary — Pregnancy Week 13 (1st Trimester) At 13 weeks pregnant, your baby is approximately the size of a peach (7.4 cm, 23 g) with 189 days remaining until your estimated due date.

🧒 Baby Development

Welcome to the second trimester! The baby's vocal cords are forming. Fingerprints are being established — unique from this point on. The intestines are producing meconium.

🤰 What Mom Is Feeling

Energy is returning! Many women call this the "honeymoon trimester." Your appetite may increase. The risk of morning sickness drops significantly.

💡 Tips for This Week

Start a baby registry. Begin researching childbirth classes in your area. Enjoy the renewed energy!

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