11 ore 50 min, 14 gen 2003 anni - Second Trimester: Vernix Caseosa
Descrizione:
On week 19 the fetus is covered in vernix caseosa. This is a white waxy substance that protects the skin, since the skin is still delicate and developing. During this week brown fat is also developed. Its role is to bring warmth to the fetus.Aggiunto al nastro di tempo:
Data:
11 ore 50 min, 14 gen 2003 anni
Adesso
~ 22 years ago