The myLotus Fertility Monitor is easy to use once you have familiarised yourself with how it works. Check your Monitor each day to see whether you should take a test. During first few days of your cycle you will be asked to confirm whether you are bleeding (in your period) or not. In your first cycle you will be asked on day 8 to perform an Ovulation Test (LH). Each day the Monitor will ask you to perform another Ovulation Test (LH) until a surge is detected. It will do this for a maximum of 20 days. 12 days after the LH surge is detected the Monitor will request a Pregnancy Test (hCG). After your first cycle, the Monitor algorithm will learn your personalised hormone profile and will forecast your next cycle testing days for LH and hCG.