This task can be performed using LadyLog
Your Simple Period Tracker
Best product for this task

LadyLog
lifestyle
LadyLog is a cycle tracker that allows you to quickly and easily record your menstrual cycle. ๐ฉธ The app is user-friendly and displays only the most essential information! At a glance, you can see which day of the cycle you are on and how many days remain until the start of the next cycle.

What to expect from an ideal product
- Simple calendar view that shows your cycle days without extra bells and whistles
- Quick tap to mark period start and end dates
- Clear countdown showing days until next period
- Basic interface that skips confusing features and charts
- One-glance view of where you are in your cycle right now