英日字典: menstrual_phase
The menstrual_phase has 1 Senses.
- menstrual phase
- the phase of the menstrual cycle during which the lining of the uterus is shed (the first day of menstrual flow is considered day 1 of the menstrual cycle)
- 月経周期の中で、子宮内膜がはがれる時期(月経血が流れた最初の日が月経周期の初日と考えられる)
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