Non-PRO May offend English to Turkish Other Idioms / Maxims / Sayings Idiom

"AIt is the quiet before the storm and you can sense the inevitable ship commanded by Captain PMS (Premenstrual Syndrome) slowly and steadily hit rocky shores. If you find your woman stacking up the refrigerator with chocolates and the drawer below the television with rented romantic comedies, chances are that she may be going through the premenstrual stress or what some people call, unfairly, the pissed-at-men syndrome. While you wear your shields and prepare to dodge the dynamites, do keep in mind that this monthly hormonal phase is no picnic for your female companion.
Some women undergo mood swing during the ovulation period. Psychiatrist Dr. Anshu Kulkarni says general malice, sadness or happiness without reason is common too."
Hence the common (sexist male) idiom:-
(The time when a women has her period.)
-"God is she bitchy tonight. It must be that time of the month".
-"So, next time any male finds himself making a joke about it being “that time of the month”, please remember that one day, you will have a girlfriend/wife/daughter experiencing what we do, and you will be expected to understand and sympathise. Start understanding now rather than later. I’m warning you".
This is a common male expression to explain the common male reaction to the moods women are thought to undergo at the time of their period. It must be said that many women consider it as a patronising & disparaging reaction by men to their apparent mood swings. Sometime it is framed as a question: 'is it already that time of the month?'
See http://hellogiggles.com/yes-its-that-time-of-the-month