Ryan Reynolds is known for his acting, sense of humor, and those good looks that leave us swooning. As a father of two, he’s also somewhat qualified to share a few parenting tips. In this video for GQ, Reynolds tells dads exactly what not to do when their partner is giving birth (“Your wife will never think it’s funny or charming if you tip your imaginary top hat and say, ‘At your cervix.’”). He manages to sneak in a Mad Men reference and make you laugh, but we think most moms would agree that this is actually A+ advice.