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it helps for the baby to breathe and move
From oxiginated blood from the mother.
A-
your babies blood can.. not your blood nothing in the mothers blood indicates the child's gender
No, the baby is supplied with food in its blood via the placenta, the placenta is connected to the mother's blood supply and the baby's food gets to it from the mothers blood.
Uhh...Why are you giving your baby beer?? If you are, it kills brain cells and can damage the brain. Ok, stop giving the baby beer. stupid idea.
No. The fetus is inside the uterus which is closed, like a bag. The rest of the mothers organs are outside the uterus.
diffuse across the placental membranes into the mothers bloos.
The child will be O- or A-.
trough the placentai thinkshould be umbilical cord...... I think too