A free app for Android, by Linchpin Health.

This free and simple-to-use app allows users to track their menstrual cycles and log their symptoms. It provides vital notifications and allows users to create and manage notes, organize and navigate through, and preview their historic records and forecasts.

A menstrual cycle is a period that comes around every 28 days. It is the time when female ovulation occurs and when the fertile days will start. The fertile days are the days when you are most likely to get pregnant.

A log is a very important part of the app and it is used to record the days when you ovulated and when you had your periods. The log will help you to know when you are most fertile.

It is very handy for women with regular and irregular periods.