20 ore 30 min, 17 magg 2002 anni - Weeks 10-12
Descrizione:
One of final things that happens during the first trimester is the development of all other essential organs This includes the development of the jaws, the lungs, the hands, the fingers, the nose, and the toes. Also at this point, the fetus heart begins to beat constantly.
Aggiunto al nastro di tempo:
Data:
20 ore 30 min, 17 magg 2002 anni
Adesso
~ 23 years ago