The process of female pregnancy is relatively long. In the early stages of pregnancy, fetal development is still unstable because it is a relatively dangerous stage. If there is a slight mistake, congenital miscarriage may occur, usually accompanied by a small amount of vaginal bleeding and lower abdominal pain. However, when does congenital miscarriage usually occur?
Congenital miscarriage usually occurs in the first three months of pregnancy, when the placenta has not yet formed. If there is some stimulation or insufficient progesterone, it can cause miscarriage. At the beginning, women may have mild abdominal pain or abnormal vaginal bleeding, which are symptoms of threatened miscarriage. Women should pay attention to these phenomena when they occur.
When threatened miscarriage occurs, it is necessary to seek medical treatment in a timely manner and undergo active measures to preserve the fetus. When vaginal bleeding stops and abdominal pain symptoms are relieved, it indicates successful preservation of the fetus. If threatened miscarriage is caused by chromosomal developmental abnormalities, even with conservative treatment, there is not much effect.
There are many reasons for threatened miscarriage, and it is most likely to occur in the unstable early stages of pregnancy. Therefore, women should take preventive measures, pay more attention to rest, and avoid sexual activity to avoid stimulating uterine contractions and inducing miscarriage.
