Hello, I'm a fourth year D.O. student applying to internal medicine programs right now (acgme accredited and some dual accredited). I was wondering if someone could detail the competitiveness of the fellowships besides cardiology and gastroenterology. I know they are #1 and #2. How competitive is heme/onc, nephro, pulm/cc, and id? I've heard that endocrinology is pretty easy to get? Any others? I'm curious. I have not decided what to pursue, just keeping my options open right now.