Well in my opinion, i think you need to consult with your doctor and ask him, because at first i was going to say that i didnt think you could have kids, but since you have three than i'm not sure. about 3 years ago, i had sist on my obverys and i was bleeding all the time, and my doctor said i'm fine but i still havent gotten pregnant so maybe that might be a factor for you but i still would as your doctor first. hope to help.