The doctor looked at Bo Jinyu and, seeing how deeply he loved his wife and child and taking into account that the director had personally entrusted her with this case, she went on to explain in detail:
"The main reasons for embryonic arrest include four aspects. The first is related to reproductive endocrinology because during the early stages of embryonic development, three important hormone levels are required: estrogen, progesterone, and chorionic gonadotropin. If the mother's endogenous hormones are insufficient, it can cause embryonic arrest. The second is the issue of reproductive immunity, where certain antibodies in the body may resist the development of the embryo.
