Fetal development: The 2nd trimester - Mayo Clinic

Fetal development progresses rapidly in the second trimester. Check out the weekly changes.

Promoting fetal survival and lung development for severe congenital diaphragmatic hernia - Mayo Clinic

3 Months Pregnant: Symptoms, Body Changes, & Diet

Baby Size Comparison with Fruits & Vegetables – Week by Week

15 Weeks Pregnancy Ultrasound

Gestation: What It Means in Pregnancy

15 Weeks Pregnancy Ultrasound

Twin Pregnancy Week 16: Symptoms, Baby Size, Ultrasound & more

20 Weeks Pregnant: Baby Development, Symptoms & Signs

Second Trimester: Symptoms and Baby Development

Fetal Development Week by Week

Quickening: What does it feel like? Read testimonials here - Flo

Baby Size Comparison with Fruits & Vegetables – Week by Week

3 Months Pregnant: Symptoms, Body Changes, & Diet

Baby Size Comparison with Fruits & Vegetables – Week by Week

The Mayo Clinic Guide to Your Baby's First Years: 2nd Edition, Revised and Updated: 9781664751378: Walter Cook, Kelsey Klaas: Books

The Mayo Clinic Guide to Your Baby's First Years: 2nd Edition, Revised and Updated