These Knickers Will Warn Your Partner When It's Your Period

    Or you could just, you know, tell them.

    Here are some "Period Panties".

    They're designs for a Kickstarter project, and with 21 days to go $218,336 has been pledged (the goal was $10,000).

    They are apparently "made from 95% combed cotton and 5% Elastine and 100% awesome."

    The description asks: "Why settle for the old ratty or granny pair that you always wear? Celebrate your womanhood by wearing Period Panties!"

    Why indeed?