Why can't i orgasm during sex?

I find myself having sex for more then 3 hours and cannot cum, can someone help me to understand why this happens?

You may be trying too hard to please your woman. You may be in the workhorse mode and thinking more about her than yourself. How different is it when it's not intercourse? E.g. masturbation, hand job, oral?

there actully a girl out there who can take it for 3 hours. uuummm hey maybe you havent hit pubutiy. ask her for a blowjob if you stilll cant cum or see a doc

Just think about sex the whole time. Think about every naughty thing you want to do to someone

sometime girls dont get off at all...but there will be a time where you will hit that spot...or have him play wit you and hit your g spot and that will help you get off...some people dont ever get off in there life!!! dont think about it just let it happen!

go 2 the doctor ask them they can giv you the best description.
hope I helped!

The medical term for this problem is ejaculatory incompetence though now the less threatening terms delayed ejaculation or retarded ejaculation seem to be catching on.

If you are able to climax normally when mastrubating than chances are your problem reaching climax during coitus is psychological.

This is a rather common problem. Common causes are fear of pregnancy, not feeling comfortable enough with their partner to let go, guilt from religious upbringing or feeling like they are betraying a former wife or girlfriend, believing that sex is dirty or a dislike of your partner or women in general.

If you can't work through this problem on your own than an appointment with a sex therapist may be in order.