Question
Is chromosomal abnormality a common cause of miscarriage?
Answer
Based on the patient’s description, she has experienced multiple miscarriages and induced abortions. Her last pregnancy was at 38 days post-menstruation, with a weak positive result on the early pregnancy test, but no embryonic signs were visible on ultrasound. Subsequently, she experienced lower abdominal pain and vaginal bleeding. The patient is concerned whether the miscarriage is caused by chromosomal abnormalities. The physician’s analysis indicates that considering the patient’s history of induced abortion, a chromosomal test, hormone level determination, and ultrasound should be conducted during subsequent pregnancies to promote healthy childbearing. A previous history of miscarriage may increase the risk of recurrent miscarriage. The causes of miscarriage are complex; early embryo death or miscarriage is often associated with chromosomal abnormalities, but may also involve genetic factors, infection, radiation exposure, chemical substance exposure, use of pregnancy Taboo drugs, and high temperature stimulation. It is recommended that the patient confirm the cause of the miscarriage and pay attention to her body’s recovery after abortion.