Unicharm Sofy Fertility Timing Checker Discharge Sheets (5 sheets)

These sanitary pads can be used to check the timing of fertility just by wearing them like regular sanitary pads. It checks the fertility timing based on the menstrual cycle to suggest the recommended time frame to have sexual intercourse. If two lines appear, sex is recommended between 0 and 2 days of the results. It is also recommended to be worn with shorts so that the cervical mucus falls directly in the middle for accurate results.