I last too long during sex

Me and my girlfriend had sex for our first time and I noticed that I took very long to orgasm that my girlfriend had her orgasm first and I was wondering if that means something bad about my health. Thanks in advanced

Your girlfriend is suppose to orgasm 1st. It is a mutual responsibility from both parties make sure that she does orgasm 1st. Then, it is mutual responsibility from both parties to make sure that you have an orgasm too.

Nothing wrong in that. it is quite normal.