The embryo’s heart starts beating, detectable by ultrasound. Nausea or fatigue may begin. Schedule your first prenatal visit for monitoring.
Week 22 - Lung Maturation
Week 36 - Descent into Pelvis
Week 7 - Facial Features Form
Week 19 - Muscle Development
Week 11 - Gender Differentiation
Pregnancy due date calculator
Week 6 - Limb Buds Appear
Week 39 - Final Growth