Sexual Function after Surgery for Benign Prostatic Hyperplasia

Many men worry about whether surgery for BPH will affect their ability to enjoy sex. Some sources state that sexual function is rarely affected, while others claim that it can cause problems in up to 30 percent of all cases. However, most doctors say that even though it takes awhile for sexual function to return fully, with time, most men are able to enjoy sex again.

Complete recovery of sexual function may take up to 1 year, lagging behind a person's general recovery. The exact length of time depends on how long BPH surgery was postponed despite symptoms and on the type of surgery that was done. Here is a summary of how surgery is likely to affect the following aspects of sexual function.

Erections

Most doctors agree that if you were potent (able to maintain an erection) shortly before surgery, you will probably be able to have erections afterward. Surgery rarely causes a loss of potency. However, surgery cannot usually restore potency that was lost before the operation.

Ejaculation

Although most men are able to continue having erections after surgery, a prostatectomy frequently makes them sterile (unable to father children) by causing a condition called "retrograde ejaculation" or "dry climax."

During sexual activity, sperm from the testicles enters the urethra near the opening of the bladder. Normally, a muscle blocks off the entrance to the bladder, and the semen is expelled through the penis. However, the coring action of prostate surgery cuts this muscle as it widens the neck of the bladder. Following surgery, the semen takes the path of least resistance and enters the wider opening to the bladder rather than being expelled through the penis. Later it is harmlessly flushed out with urine.

Orgasm

Most men find little or no difference in the sensation of orgasm, or sexual climax, before and after surgery. Although it may take some time to get used to retrograde ejaculation, you should eventually find sex as pleasurable after surgery as before.

Many people have found that concerns about sexual function can interfere with sex as much as the operation itself. Understanding the surgical procedure and talking over any worries with the doctor before surgery often help men regain sexual function earlier. Many men also find it helpful to talk to a counselor during the adjustment period after surgery.

This information is from the National Kidney and Urologic Diseases Information Clearinghouse (NKUDIC), a service of the National Institutes of Health.

Each year, Medical College of Wisconsin physicians care for more than 180,000 patients, representing nearly 500,000 patient visits. Medical College physicians practice at Children's Hospital of Wisconsin, Froedtert Memorial Lutheran Hospital, the Milwaukee VA Medical Center, and many other hospitals and clinics in Milwaukee and southeastern Wisconsin.