Going a little off topic here, I just thought I’d share something that I’ve noticed;
I’ve never done kegels regularly, but my muscles down there are easily strong enough to hold in an ejaculation without much effort. I mostly attribute this to my weightlifting regime (I have certainly noticed it getting easier since I started lifting 6 months ago - before that I couldn’t completely hold it off). So if you’re into that sort of thing (which it seems a lot of people on this board are), I really don’t think that kegels are necessary - heavy squats and deadlifts will do wonders for the small muscles in the pelvic region.
I’ve noticed no difference in orgasm control, but many people claim that kegels made things worse (see a few above) so if you do decide to start kegeling regularly, I would suggest that you focus more on long held contractions, rather than many short reps.