Apparently elevated estrogen can cause the formation of gallstones. Found this out during a follow up with a gastroenterologist. I was there for a different reason but asked him about some sharp pains I’ve been getting on my far right side beneath the lowest rib. I suspected it was gallbladder related and he confirmed. He asked me if I take anabolic steroids, and when I replied “no,” he told me that elevated estrogen seems to cause gallstone formation. I’m gonna get a sonogram when I get back from my trip and post back in here. I haven’t checked my estrogen in a while but it was elevated even on TRT last time I checked.