I can recommend Mensinator. It includes logging and calculated ovulation day too. Something I could not see in bluemoon screenshots.
Mensinator
Sounds like something from Doofenshmirtz.
Doofenshmirtz Evil incorporateeeeed
Icon base by Lorc under CC BY 3.0 with modifications to add a gradient
I can recommend Mensinator. It includes logging and calculated ovulation day too. Something I could not see in bluemoon screenshots.
Sounds like something from Doofenshmirtz.
Doofenshmirtz Evil incorporateeeeed