月経 げっけい ぜん緊張 きんちょう しょうでしょう
gekkeizenkinchōshōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 月経前緊張症

1. Probably PMS.; Possibly premenstrual syndrome.

Polite
Presumptive
Conjecture
Medicine