i too have been keeping up with this forum... ive been bleeding since july 4th 2008 and its been heavy with clots! ive been to doctors had blood work done... ultra sounds done and nothing was found....they put me on a med called MEDROXYPROESTERONE that i took four times a day and stopped the bleeding for about 2 weeks(thank god) and now it had returned! ive been checked for thyroids and nothing appears....any ideas? i need sum relief...my skin is torn up down there from pads and i need sum kind of sumthin! ugh how long does a 20 yr old girl have to go threw this....oh and no kids... no miscarriages... no signs jus came outta no where