The reason why semen is as thin as water may be obstruction of the vas deferens, resulting in sperms not being able to be discharged, or there may be obstruction of sperm production, resulting in azoospermia or oligospermia.
1. Obstruction of the vas deferens: If there is obstruction of the vas deferens, such as obstruction of the epididymis, obstruction of the vas deferens, obstruction of the ejaculatory ducts, it may lead to the sperms not being able to be discharged after they are produced, and the ejaculate will only consist of the secretions of the seminal vesicles and the prostate, resulting in the semen being dilute like water.
2. Spermatogenesis disorders: the testicles, due to trauma or certain disease factors, lead to a reduction in the ability of the testicles to produce sperm, azoospermia or severe oligospermia, a decrease in the amount of sperm in the ejaculate, which can also cause semen as thin as water.
If the ejaculate is as thin as water, or other serious conditions occur, you should consult the urology department of the hospital in time.