placenta
A blood clot is a clump of blood that forms in a blood vessel, while shedding of the uterine lining during menstruation is the natural process of the uterus releasing its lining.
During pregnancy, fetal implantation occurs when the fertilized egg attaches to the lining of the uterus. This process involves the embryo burrowing into the uterine wall, where it receives nutrients and oxygen from the mother's blood supply. The placenta then forms to support the growing fetus and facilitate the exchange of nutrients and waste products between the mother and the developing baby.
During week three of pregnancy the egg cell (that was just fertilized) start dividing into multiple cells.
The tissue that provides food and oxygen for an embryo is called the placenta. It is a temporary organ that forms during pregnancy and connects the developing fetus to the uterine wall to exchange nutrients, oxygen, and waste products between the mother and the developing baby.
Vascular tissue.
The fertilized egg is called a blastocyst during implantation. The blastocyst is a multicellular structure that forms from the fertilized egg as it develops and prepares for implantation in the uterine lining.
No, the egg does not stick to the placenta in the womb. The placenta is a temporary organ that develops during pregnancy to provide nutrients and oxygen to the growing fetus through the umbilical cord. The egg implants into the uterine lining and is surrounded by membranes, while the placenta forms separately.
An embryo forms first during pregnancy, after fertilization of the egg by sperm. It develops into a fetus around the end of the eighth week of pregnancy.
Every pregnancy has two sacs, sometimes a blister forms between them and you may bleed during pregnancy. Should go away on it own.
A uterine ablation os probably not an option that you want to consider if you want to have a child. When performing a uterine ablation the surgeon actually detroys the uterine lining. As a result of the procedure, scar tissues forms. It is not usually possible to become pregnant after a uterine ablation.
choroid plexus
The endodermis forms a barrier around the vascular cylinder, separating it from the outer cortex in the root. This layer helps control the movement of water and nutrients into the vascular tissue.