Men Can Tell When We've Got Our Periods Just by Listening to Our Voices

We so often go to great lengths to keep the fact that we're menstruating to ourselves. From hiding our tampons in our pockets on the way to the office restroom to bowing out on dates during inopportune times, we have perfected the art of pretending we never bleed. Uterine lining? What uterine lining? But now it turns… » 1/30/12 4:00pm 1/30/12 4:00pm