Is there a chance i could be infertile even thou ive had a miscarriage?

Infertility: Having a documented "miscarriage" (with a positive pregnancy test prior to the miscarriage) does not guarantee future fertility. If your tubes are not open, pregnancy is not possible, even though periods are regular. If you are not pregnant again after six months of attempts, ask your physician about an "HSG" (hysterosalpingogram) , an x-ray to see if your tubes are clear.