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Meaning of safe day | Babel Free

Noun CEFR B2

Definitions

A day that is believed to be safe for having unprotected sex without resulting in pregnancy, based on the woman's menstrual cycle.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

safe harbor safe haven safe hit safe mode safe navigation operator safe pair of hands