Teratogen how do they get to the foetus?

Answer:
Teratogens get to the fetus like anything the mother consumes does, through the blood and through the umbilical cord. If a mother consumes food, she also shares that foods nutrients with her fetus as well. Same way with teratogens (alcohol, tobacco, drugs, etc), when she consumes or imbibes them.
First answer by Kharrima. Last edit by Kharrima. Contributor trust: 967 [recommend contributor recommended]. Question popularity: 1 [recommend question].