I am 22 years old and am trying for a baby. I started my periods at 16 and went straight on the contraceptive injection. While on the injection I had little or no periods at all. I came off the injection 2 years ago and have never had a period since. I never worried or thought anything of it until I stumbled across some information online that mentioned I could be infertile or I would not be ovulating and they went on to metion lots of syndromes that sounded really serious. What should I do? Can I still conceive?