Patient's question:
My sister is 32 years old this year. She has had two pregnancy experiences before, but both ended in miscarriage. After a thorough examination, it was found that her B lymphocyte count was high. Hello, can high B lymphocyte levels cause miscarriage?Doctor's answer:
Fetal miscarriage refers to pathological early pregnancy, where early or mid-term embryos are, with all or part of the remaining in the uterine cavity, unable to naturally expel due to defects in the fertilized egg or adverse early pregnancy factors in the mother. The causes of embryonic miscarriage are very complex, including hereditary factors such as abnormal egg or embryonic growth and development, infectious factors, autoimmune abnormalities, endocrine disorders in pregnant women, uterine factors, etc. Additionally, the cause of nearly half of the embryonic miscarriages is unknown.