Patient's question:
The lower abdomen always has a dull pain, and I haven't been able to get pregnant after being married for many years. The hospital examination said it was due to blocked fallopian tubes. Please ask: How can initial vas deferens blockage be prevented?Doctor's answer:
Vas deferens blockage is generally caused by the following factors:1. Infections of the urinary and reproductive systems, such as epididymitis, prostatitis, and seminal vesiculitis, can also lead to intestinal obstruction of the vas deferens.
2. Cysts or tumors, such as epididymal tumors, seminal vesicular tumors, or prostatic tumors, can all cause blockage of the vas deferens.
3. Congenital abnormalities, such as defects in the head, body, or tail of the epididymis, partial or complete absence of the vas deferens, or underdevelopment of the epididymis, vas deferens, or seminal vesicles, etc.