Quote from Phil in Leap Day
Haley: What?! I could kill someone! No, I can't hear you! This stupid phone gets no reception in this stupid house! Aah! Phil: Dear God, no. [aside to camera:] Phil: I'd heard rumors. Yeah, we all had. That females living or working in close quarters could eventually get on the same cycle. But I always assumed that was a story designed to keep women out of submarine corps.