3月18日的Period Tracker. Cycle Calendar应用程序分析

Tracker allows you to track menstrual cycle and receive notification of the beginning of menstrual period, ovulation, taking contraceptive pills. With period calendar you can calculate your next menstrual period, ovulation days, fertile period. Menstrual cycle and ovulation calendar will help both in planning for pregnancy and addressing the issue of contraception. Tracker app supports iCloud syncing.