I lost my virginity at 13 I'm now nearly 21 I've never been on any pill or rod or anything like that I have alwais had regular periods, I'm worried ill never have a baby because truthfully I've harld ever used contraception with any of the guys I've slept with but never been caught pregnant and 3 of the lad I've slept with have kids ones on his second so they can't be the reason I never got pregnant and now I'm with the love of my life and I want to start a family but I don't know whether to go to the doctors or just keep trying I feel silly going to the doctors as I'm only 21 and he may fink I'm to young and tell me to come back in couple of years if I don't conceive because that's the last thing I reaally want to hear

The only way to know is to be examined by a Physician and have tests run. Even that is not 100% sure.

Have you been tested for STDs? They can make you sterile or inhibit your ability to become pregnant.