Why do women have miscarriages?

Patient's question:

No

Doctor's answer:

There are many causes of miscarriage, including immunological factors, genetic factors, infectious factors, endocrine factors, anatomical factors, and others. Generally, miscarriage occurs during the first pregnancy. If the cause cannot be identified, blindly trying to prevent miscarriage in subsequent pregnancies will not be effective. Moreover, multiple miscarriages can cause significant harm to the body.