I had no period for 3 month now but i keep on feeling so tried and sleeping in the morning but when i nite came i all a wake but i still cant sleep at all in the nite wat should i do. the last time my period was in Ocotber. in November i had period but its seem like not period because the color is brown and there no blood so i dont kno wat this mean. my fiance and i were try to had a child so many time but we can so now i dont kno wat it is been 3 month now that i dont had period. i keep lie to my mom that i do because she worry that i maybe pregnant but it cant be pregnant because with my health and my illness it cant be. the people with hyperthyriod is very hard to find out that hey are pregnant because there period is not normal sometime ther period maybe late or last long but for me i had no period for 3 month this is not normal atr all i just dont get the answer .