Ladies plllzzz help me out here!?

okay, so i have super annoying periods that are really heavy and last a long time. i was wondering if seasonique is any good and if it has any side effects or anything? i am 14 btw, and my periods are extremely regular, like clockwork. but i was just hoping that seasonique would be okay for me. could it screw up my chances of having kids when i am older? i am not ually active. could my pediatrician give it to me without saying a thing to my mom? would it make the 3 or 4 periods i would be getting a year very heavy and miserable?