Read more: Reasons Why Your Toilet May Keep Clogging To discover why your toilet smells so stinking bad, take a good look at ...

If your discharge smells bad but not fishy, it could be a sign of a yeast infection or an STI. Leaving a tampon in too long — especially for many days — could also cause a strong, foul odor.

Can smells be bad for you? Most of us recall situations where a pungent odor—say, from a sewer, trash sitting outside, or a dirty public bathroom with a strong odor of urine—made us want to run away. ...