Q nearly spell?
Answers: When you get pregnant, the inside layer is not shed, and stays and builds up to help distribute the baby nutrients. This is why you don't acquire your period when you are pregnant.
The process I understand it is that the pool liner is there even if the egg get fertilized. It is what the egg "lives" off of until the placenta forms. when you do get hold of pregnant, your body uses the proteins in the bin liner to help supply the baby. the spot where on earth the egg implants is where on earth the placenta starts to grow, and eventually, the placenta absorbs the rest of the bin liner.
Good luck!
No it means that the blood bin liner is just staying at hand to cusion the growing baby. That's why so much blood comes out during child birth. But a woman can hold her period and be pregnant. The inside layer stays and further develops inside your body around the baby as a sympathetic of "cushion". That's what the baby is covered contained by when first born.
