i was wondering what cause periods to come way to early. im 27 yrs old and i have two kids. i had two c sections and no natural child birth. in january i had my period and it was heavy. and in february i didn't have one and in march i had it at the end of the month. then in april i had my period and it was very light. in may i had my period and i barely went. in june i had my period around the 16th and now i have it in aug 1 not even a month later and the color is change. so what is happening with my cycle cause i had normal periods and now im not.