2 h 28 mayo 2003 año - Week 17 Bone development

Descripción:

The baby can now move his or her joints and it's skeleton. Formerly softened cartilage is now hardening to bone. The umbilical cord has now grown stronger and thicker. The baby is now the size of a turnip.

2015, Last updated: August. “Fetal Development Week by Week - Photo Gallery.” BabyCenter, www.babycenter.com/fetal-development-week-by-week.