Does a narrow urethra cause infertility?

A narrow urethra can contribute to male infertility. Here's how:

Sperm Transport Obstruction: The urethra serves as a passageway for sperm during ejaculation. If the urethra is narrow, it can obstruct the flow of semen, leading to difficulty in sperm delivery to the female reproductive tract during intercourse. This obstruction can significantly reduce the chances of fertilization and conception.

Ejaculatory Dysfunction: A narrow urethra can also interfere with the proper expulsion of semen during ejaculation. The increased pressure required to expel semen through a narrow opening may result in weak or delayed ejaculation. This can impact the timing and effectiveness of sperm delivery during intercourse.

Retrograde Ejaculation: In some cases, a narrow urethra can lead to retrograde ejaculation, a condition in which semen enters the bladder during orgasm instead of being expelled through the penis. Retrograde ejaculation prevents the delivery of sperm to the female reproductive tract and, therefore, can contribute to infertility.

Reduced Sperm Count: Chronic narrowing of the urethra may also affect sperm production and quality. The obstruction caused by the narrow urethra can lead to inflammation and infection within the reproductive system, potentially impacting sperm count and motility.

It's important to note that not all cases of a narrow urethra result in infertility. However, if you have concerns about your fertility and suspect that a narrow urethra may be a factor, it is recommended to consult a urologist or a reproductive health specialist. They can assess the condition, determine its impact on your fertility, and recommend appropriate treatments to improve your chances of conception.