well nohard,, you are the only one that frequently answers my silly questions..i am just 20 and inexperience in these types of matters...many thanks to you dear...stay blessed.
You really can't know before you have intercourse for the first time. The best thing to do is try to be relaxed as you can. If things were to turn out the way you did'nt want then too, try not to worry. It doesn't mean you have any problems.
OK premature ejeculation, this you will not know till you first have full blown sex, but for your first time it mat just first time jitters, you will just have to wait till you turn that corner.
Good Luck