Why should I track symptoms & events?

The inne mini lab is designed to predict your fertile window based on your day-to-day progesterone levels, but tracking additional 'symptoms' such as breast tenderness or PMS can help you to better understand the overall pattern of your cycle and to start connecting the dots. 

Furthermore, knowing about those phases in advance can be a huge benefit when it comes to setting your agenda!

Tracking 'events' like unprotected sex or a broken condom will serve as a valuable reference in case your period does not arrive on time... whether this was intended or not ;)