Why did my period disappear?

Number one reason for a missed period is pregnancy…

Hun due to the fact u just got ur period last year. Ur body may still be trying to adjust. It takes some people longer than others to get straight.On the other hand it could be that u just have an irregular period. If ur having sex could it be ur pregnant??? Just keep up with ur periods each time so u can know how often they come, so if u have to go to a doc or something they can check u out and have a pretty good idea as to what’s going on:) Hope this helps.

I had extremely irreglar periods for the first two years. I wouldn’t get them for a couple months then I would get them every two weeks with really bad cramps (I couldn’t go to school, I just stayed in bed and cried) so I went to the doctor and got on the pill. I reckon if they aren’t regular by atleast the two year mark you should try going on the pill to regulate them. :)