Long or short, plump or thin, dark or pale, wrinkly or smooth—no two labia look exactly the same, says Stephanie Romero, M.D., an ob-gyn at USF Health in Tampa, Florida. In case you're not familiar ...

Nasolabial folds are common wrinkles that form alongside your inner cheeks. They stretch from the bottom of your nose to the corners of your mouth. Everyone has these wrinkles to some degree, but they ...