noun
luck with women
Refers to a man's fortune in romantic or sexual relationships with women. Often used in expressions like 女運が悪い (unlucky with women) or 女運がない (have no luck with women).
彼は女運が悪くて、いつも振られてばかりだ。
He has bad luck with women and is always getting dumped.
兄は女運が良くて、すぐに素敵な彼女ができた。
My older brother is lucky with women and quickly got a wonderful girlfriend.