生せい理り不ふ順じゅん

せ

い

り

ふ

じゅ

ん

Meanings

1

noun

menstrual irregularity; irregular periods

Medical and everyday term for irregular menstrual cycles.

生life, genuine, birth

理logic, arrangement, reason

不negative, non-, bad

順obey, order, turn

生せい理り
Refers to menstruation in general, while 生理不順 specifically means irregular menstruation.
月げっ経けい不ふ順じゅん
A more formal medical synonym for menstrual irregularity.

Compound of 生理 (menstruation) and 不順 (irregularity, disorder).