I am not on any form of birth control, I have already had an ultrasound which came out clear and yet for some reason I am still bleeding on and off at 6 MONTHs. I spoke to my obgyn about it who said that breastfeeding is causing me to bleed...which means I will have to give it up in order to stop bleeding. Does anyone know any further information about this? Is this accurate? anyone have any stories? Please? I'm lost.