生せい理り期き間かん

noun

menstrual period; days of one's period

Refers to the duration or days of menstruation. Often used in medical or personal health contexts. Compare with 生理日, which can refer to a specific day of the period.

See also: 生理日

• 生せい理り期き間かん中ちゅうは体たい調ちょうに気きをつけてください。

  Please take care of your health during your menstrual period.

• 生せい理り期き間かんが長ながい場ば合あいは医い師しに相そう談だんしましょう。

  If your menstrual period is long, consult a doctor.