Where are you in your MENSTRUAL cycle?
The Big Bang Theory Season 2, Episode 9
Uni, bi, tri, MENSTRUAL,
all cycles are dumb.
The Big Bang Theory Season 10, Episode 22
...and MENSTRUAL cramps.
The Big Bang Theory Season 4, Episode 21
At first I thought she was cranky
because of her horrific MENSTRUAL cramps,
The Big Bang Theory Season 10, Episode 16