Also known as a lumbar puncture, this procedure involves inserting a needle into the lower back, between the bones in the ...

While medical procedures are entirely necessary and life-saving, it doesn't mean they're painless.

Bonnie was exhausted. It was late 2001, and she’d been working a high-pressure job – barely getting any sleep. “I’d wake up tired, I’d go to bed tired,” she says. She didn’t think much of it, but she ...