Period Calculator and Recorder

【Forecast】Calculate menstrual period, ovulation period, safety period
【Record】 Records will not let you forget when
【Minimalist operation】Minimalist design, easy to use

Ovulation calculator, the most intimate healthy housekeeper for women, can accurately predict the physiological period of the safety period, is an essential tool for every girl.
The ovulation calculator for pregnant women is easy to use and clear at a glance ~

A simple and compact menstrual assistant that every girl deserves ~~

The safety period refers to 7 days before menstruation and 8 days after menstruation. It is a calculation method used by most people for contraception.

In addition to the calendar method using days, there are basal body temperature methods and secretory observation methods.

However, the safety period is not absolutely safe, and sometimes women's ovulation will be advanced or delayed, and the judgment of the safety period will become invalid at this time. Judging the safety period can only reduce the chance of pregnancy.