The day he bought her tampons

"It's just a woman problem Draco. I'm just on my way to see Madam Pomfrey now for a pain reliever potion and I'll be fine." Now Draco Malfoy, like any man, never really needs to know about what time of the month it is. Or when the amazing creature that is a woman defies science by bleeding profusely for up to two weeks without dying? it's mind boggling. FUN LITTLE ONE SHOT OOC/AU