I recently became diagnosed with gall bladder disease and had to have it removed due to the birth control ortho tri-cyclen lo. I did read the pamphlet that came with the pills and it states that the risk of gallbladder disease is greater with oral contraceptive users, however it was directed toward pills that contain high doses of estrogen. Was it weird for me to have experienced this issue with the pills or is this common among birth control users that use a pill with low estrogen, such as stated in the ortho tri-cyclen lo?