birth control
"Ten years ago I was on the 'depo' shot and instantly began experiencing massive bleeds like excessively severe periods. My dr said you just have heavy periods  lets keep up with these shots! Well one day I woke up with a swollen stomach and started to pass out. When I made it to the hospital I had already lost OVER HALF my blood volume. I was operated on immediately.  They told me the depo thinned the lining of my uterus to the point of having just open veins... so the lining would clot with all the blood which then forced it UP through my tubes and into my abdominal cavity (retrograde menstruation). coma! Then it caused a massive TUMOR on my liver that I can't have surgery on. THIS SHOT MUCKED MY LIFE UP."