Patient's question:
I have been living with my wife since 2009, and we have never been able to conceive. We have never used any form of contraception. I have undergone comprehensive medical examinations at the hospital, and my semen analysis reports showed no sperm. I have had three semen tests, with only one showing a single dead sperm. Tests for chromosomes, blood tests, and prostate issues were all performed, and no problems were found. The doctor said it was due to blocked vas deferens.Doctor's answer:
Hello, vas deferens obstruction refers to the blockage of the vas deferens, which causes male infertility. The sperm and egg cannot combine, leading to infertility. During treatment, the primary approach should be to address the underlying cause, such as anti-inflammatory, anti-tuberculous, or anti-tumor treatments. In some cases, the blocked section can be removed and the ends reconnected. In rare instances, sperm can be directly extracted from the epididymis for artificial insemination. It is best to promptly visit a hospital for relevant examinations, such as semen physiological and biochemical tests.