9. 退行性骨关节炎

2. Nana: I am 32 years old and have been married for six years but have never conceived. I underwent medical examinations at the hospital, but no problems were found. I also consulted traditional Chinese medicine, yet there was still no effect. My husband's health is normal. What should I do in my situation, Dr. Pei?

Answer: Common causes of infertility include blocked fallopian tubes or positive antisperm antibodies in women; insufficient sperm count or positive antisperm antibodies in men; the most severe cause of infertility is chromosomal abnormalities. In addition, conditions such as menstrual irregularities or male impotence can often be treated to achieve pregnancy.