What reason can cause spontaneous abortion

Update Date: Source: Network

summary

Some women are pregnant, unexplained abortion, do not know what is the reason, also dare not get pregnant again, so what are the main reasons leading to spontaneous abortion?

What reason can cause spontaneous abortion

First: endocrine imbalance is a common cause of abortion, due to women's lack of progesterone, leading to abortion. It usually occurs in early pregnancy.

Second: chromosomal abnormalities, this is also more common, general chromosomal abnormalities lead to abortion occurs in early pregnancy and mid pregnancy.

Third: the spirit is too nervous, this prone to older mothers, because of the age is older, very worried about the situation of the fetus, too nervous will also lead to abortion.

matters needing attention

Maternal and infant blood type does not match, external factors, immune factors.