Severe menstrual cramps may lead to other diseases as below: […]

Progesterone is a hormone released after ovulation which is secreted by corpus luteum. This hormone plays a role in adjusting uterine cavity to be proper for implantation.

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Embryo cells that get damaged or cell death in blastocyst stage during the assisted reproductive technology or embryo which is from natural fertilization. It can occur from 2 natural processes which are Necrosis and Apoptosis.

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