The Stages in Human Development
Fetal Development with Starlitshores
Fetal Development: The Amazing Journey from Conception to Birth- General Electric's Healthcare Timeline of Fetal Growth (4D Ultrasound Pictures)
- Heartbeat at around 8 weeks (169 beats per minute)
- My3Videos_Development of Fetus
- Pregnancy.org_First Trimester Fetal Development
- Sonogram Video
