In my early 20s, my every-day reality was suffering from a mystery bladder condition no doctor seemed able to diagnose, let alone cure, writes SULA WINDGASSEN.

Vasectomy is a permanent birth control option for men. Learn what it is, how the procedure works, and who benefits from it.

Background Early graft failure within 90 postoperative days is the leading cause of mortality after heart transplantation. Existing risk scores, based on linear regression, often struggle to capture ...