The second trimester ends. The fetus is about 14 inches long with a regular sleep pattern. Prepare for the third trimester.
Pregnancy Basics
Week 14 - Bones Harden
Period calculator
Fertility Test Basics: Your Guide to Tracking Pregnancy
Week 22 - Lung Maturation
Week 23 - Skin Thins
Week 5 - Heartbeat Begins
Week 15 - Hair Growth Begins