My period had been irregular ever since I was a pre-teen. Like it would start and last for two weeks, stop, then start again. Sometimes it doesn't stop at all and it would continue for a whole month. At least, that was what happened during my teenage years. By the time I was 15, I went to see a doctor but the doctor didn't seem too worried about it. She recommended putting me either on steroids or birth control to help regulate my menstruation, but my mom didn't want that and since it wasn't considered a big deal, the doctor didn't insist. And since the doctor wasn't worried, I stopped worrying about it too. My periods didn't hurt back then, but their constantly showing up was pretty annoying. By the time I hit 17, the exact opposite happened. My period became an extremely rare event. I didn't overexercise. My weight remained the same. I eat the same types of food. I didn't stress out about anything. Nothing hurts. I don't have any kind of disease. Yet, my period just happened less and less until now that I'm 21, it happens probably only once a year. I think this is really strange but still I have to wonder, has this happened or is happening to anyone else? Or am I alone in this boat?