The fetus enters a rapid growth phase. Bones harden, and muscles develop. You might feel more energetic as nausea subsides.
Week 11 - Gender Differentiation
Week 20 - Halfway Point
Week 37 - Full-Term Begins
Week 33 - Fat Accumulation
Week 38 - Organ Maturation
Week 5 - Heartbeat Begins
Week 29 - Lung Function Improves
Period Hygiene Routine