I'd never thought about this, and I actually shuddered at the the thought of being stuck on a ship full of chicks with PMS. I am sure the USN didn't consider it, and it’s totally plausible that "that time of the month" is a significant factor in all the mishaps the navy has been involved in in the last several years.One thought about the crew on a ship like the Ford, if there are around 900 women in isolated confinement on board over 6 months+ and their periods synchronize, can you imagine the mayhem at that time of the month??
I wonder if that's something the USN actually considered...