5.00

I got the Daysy in November last year, and I only wish I had ordered this YEARS ago. This device is a game changer and takes all the guess work out of the fertility awareness method. After the Daysy got to know my cycle after about 3 cycles, there have been more and more green days with each cycle, and this gives my husband and me so much peace of mind. With the effectiveness being 99.4%, we're so happy that we're not using the other hormonal contraceptives out there that have only caused me problems with my health and well-being. Daysy all the way!