11 h 50 m, 14 ene 2003 año - Second Trimester: Vernix Caseosa
Descripción:
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.Añadido al timeline:
fecha:
11 h 50 m, 14 ene 2003 año
Ahora mismo
~ 21 years ago
