13 ore 37 min, 25 giug 2002 anni - Amniotic Fluid

Descrizione:

At the beginning of the second trimester, the fetus is now able to urinate. This waste is released into the amniotic sac as amniotic fluid. This fluid helps in the development of the baby. The baby intakes the fluid, then sends it back out again. Another thing to note is that the some of the bones in the baby are starting to harden.

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