Im 36 years old and recently noticed something unusual. When I go to urinate, my penis seems to shrink up and become really small, almost disappearing into the lower abdomen. This only started happening this winter, and Ive never experienced anything like this before. Could this be a sign of any medical problem? Please help.
Cold Weather: Exposure to cold temperatures can cause blood vessels to constrict, leading to a temporary decrease in penis size. This is a common phenomenon, especially during winter months.