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Get Safe Days Calculator II old version APK for Android
마지막 생리주기에서 안전한 기간 또는 불임 기간을 계산하십시오.
The safe days calculator II is a successor of the first app, it helps you to calculate the safe period or infertile period between your or your partner's last menstrual cycle. This is to avoid unplanned pregnancies and also to know when to get pregnant.