1 h 43 m, 28 feb 2003 año - week 13 of pregnacy
Descripción:
The baby starts making urine, it releases it in the amniotic and swallows it and urinates it back out.The bones of the baby starts to harden, especially the bones in the head.
The skin of the baby is still transparent but will thicken soon.
Añadido al timeline:
fecha:
1 h 43 m, 28 feb 2003 año
Ahora mismo
~ 21 years ago
