Seems to work
I really like this app. Ive been using it to prevent pregnancy (along with other methods) for 6 months & it seems to work. This is my first time tracking fertility & I would encourage all woman to try at some point just to learn about themselves. My only complaint is that I find the cervical fluid tracking confusing. There are descriptions Ive never observed & sometimes I dont think my observations fit within the assistant guide.
Evarrrrrrrrrrrrrrrr about
Lily - Fertility Calculator, v3.5