0 h 47 m, 13 out 2002 ano - First Trimester: Umbilical Cord
Descrição:
During week 7 the umbilical cord develops. The umbilical cord is what connects the mother to its baby. It is the way of transportation of oxygen and nutrients for the baby. Waste is also disposed through the umbilical cord.
Adicionado na linha do tempo:
Data:
0 h 47 m, 13 out 2002 ano
Agora
~ 21 years ago
Imagens: