how long can a man keep his erection?

Answer 1

Depends on the man, some can keep it hours ..others can barely sustain seconds

Answer 2

That would depend on several factors. Age of course would be most prevalent, libido, and health!
Some women thing that guys run out of steam at 40 years old or so. They could not be farther from the truth!
Anything over 4 hours is considered medically unsafe! As for the 16 hour answer, I would highly doubt it with all due respect!

Answer 3

depends on how long he is exposed to an erotic stimulant, like watching porno or looking through a gentlemans magazine or anything that gives him wood. also, if a guy takes viagra or one of those types of pills, he will be able to stay hard for quite a while. a realistic figure could be up to a few hours, but after sex you kind of lose your stiffness for a little bit, though until your body recovers from the release, if you know what i mean.

Answer 4

Geez, when I wake-up with a hard one and need to urinate, it can seem like hours before the damn thing will go down. Plus I don't dare touch it 'cause it will only make it stay harder longer. I'd say a half-hour easy, while I think about aged nuns and math problems in an attempt to make it go down.

Answer 5

it really depends on the woman or wherevers he's taking to make that erection longer than ussual.

Answer 6

It depends seconds to hours.

Answer 7

it totally depends on how long you keep him turned on. myself when i was younger went for 16 hrs. but this person i was with she was incredible.then some it was a wham bam thank you ma'm time.

Answer 8

Hours and hours and some times seconds.

Answer 9

I think I had a doctor tell me that 15-20 minutes was more "normal."

Answer 10

there is no correct answer to this question-depends