Re: Strokes, jerks, times.
I agree with the other guys...depends on the person, and also on how long it's been since your last orgasm. If I wait a while between ejaculations, the number of "contractions" can double, but it's usually around 6 or 7. If they are interrupted early, I usually feel like the pipes haven't been completely emptied if you know what I mean, and that can be a little painful sometimes. But nothing to worry about...nothing the next ejaculation won't clear up.