Does anyone know about or have prem ejac?

[milehighclub]

I've read some stuff about premature ejaculation (PE) online and I'm still not sure if I have it. During sex, if I don't use a condom and I am thrusting continuously, I usually come in about 20-30 secs. If I use a condom, them maybe a minute. If I have a second round about half hour after the first go, then I can last a few minutes bc the physical sensation is not as great. So what I usually have to do is thrust for about 15-20 secs and then stop and change positions or do oral or whatever and then when things settle down, I can thrust again for another 20 secs.

I think I have PE but the thing I don't really understand is how someone can last even 10 minutes (like in pornos) of CONTINUOUS thrusting. Is it that they don't get as great a sensation as PE sufferers have? I have also read that one cure is to jerk off and stop just as ur about to blow and keep doing that and eventually , u will last much longer. Does that really work? I've tried it with no success.