Bones strengthen but remain flexible for birth. The fetus gains about 1/2 pound this week. Eat calcium-rich foods.
Week 15 - Hair Growth Begins
Pregnancy Basics
Week 24 - Viability Threshold
Week 17 - Fat Layers Develop
Pre-Pregnancy Checklist
Week 13 - Rapid Growth Phase
Week 37 - Full-Term Begins
Cycle Phase Overview