Patient's question:
21-year-old female has been feeling weak all over and lacking energy recently. I'm very concerned. Please ask: What could be the reasons for a natural miscarriage at 40 weeks of pregnancy?Doctor's answer:
There are many reasons for miscarriage. It is generally believed to be related to the following factors: 1. Genetic abnormalities, including abnormalities in the number and structure of chromosomes. 2. Physical and chemical harmful substances can directly or indirectly harm the fetus and cause miscarriage. 3. Diseases of the pregnant woman herself, such as acute or chronic systemic diseases during pregnancy. 4. Others, such as autoimmune rejection reactions and a history of induced abortion, etc. In general, if a natural miscarriage occurs during the first pregnancy and the cause cannot be identified, subsequent pregnancies cannot be protected blindly, and multiple miscarriages can be very harmful to the body.