Women hate menstrual product commercials.  They're embarrassing to watch and they are such nonsense.  But it turns out, there is a perfectly good reason why period product commercials look the way they look.  I caution you, gentlemen, you're about to learn the cold, hard facts about women's periods.

Turns out women's periods aren't all about pleasant physical activity and smiley, happy faces.  No, men of the world, you've been lied to for years, and one man decided that he had had enough of the lies.  He wrote an epic Facebook rant that got the attention of a British women's products manufacturer, and they decided to come clean, if you'll pardon the pun:

So there you have it, gentlemen.  The real truth about women's periods.  You've brought this knowledge on yourselves.