I STOPPED TAKING BIRTH CONTROL IN THE BEGINING OF THIS YEAR. I GOT PREGNANT IN MARCH, BUT I HAD A MISCARRIAGE IN APRIL, EVERSINCE I STILL HAVE UNPROTECTED SEX AND HAVE NOT GOTTEN PREGNANT, COULD SOMETHING BE WRONG WITH ME?, COULD I BE INFERTILE?
No one on this board can answer the question of whether you are infertile or not. Odds are good that you are not since you were able to conceive once before. Sometimes it's just a little difficult to get pregnant. It takes the most fertile couple 6 months to a year to conceive. The odds just aren't great. Typically, it is suggested that you see your Dr after 1 year of trying or 6 months if you have been charting. If you are not already BBT/CM charting then you should probably start. This will answer a lot of your questions for you. If you end up having to go to a fertility specialist they will most likely ask you for a few cycles worth of charts so best to already have them. Good luck to you and please keep us updated.
I would say that it's not likely that you're infertile as you were able to conceive once before. However, as Greenpixie stated, no one can tell you whether ot not you have fertility ussues other than your doc. Have you been charting or using OPKs? Just having unprotected sex isn't enough if you're not having that unprotected sex on the right day(s). Did you have a d&c or did you m/c naturally? Good luck and loads of baby dust.