monthly bill

colloquial euphemistic

(colloquial, euphemistic) A woman's time of menstruation.

Japanese Meaning

女性の月経期間 / 生理（女性の月経）

She quietly told her boss she needed tomorrow off because of her monthly bill.

彼女は上司に、明日は生理で休みが必要だと小声で伝えた。

Sense（1）

(colloquial, euphemistic) A woman's time of menstruation.

monthly bills

（ plural ）