If you are a man, your doctor will ask questions about changes in your sexual desire or your ability to function sexually.

For those without a treatable underlying cause of their lost potency, simply being able to function sexually was reward enough.

Will I be able to function sexually?

But of the 47 men who were treated, most would be unable to ever again function sexually and require more frequent trips to the bathroom.

Taking breaks during hormone therapy gives men the chance to recover their ability to function sexually.

The author addresses the question, "Will I or won't I be able to function sexually for the rest of my life?"

"In my experience these women tend to need intimacy in order to function sexually," says Dr. Drew.

People become hypersexual when they're using crystal, but crystal by itself can limit your ability to function sexually.

These men can function sexually - it's just sometimes difficult.