Which day is the least fertile out of all? Is it the first day of menstruation? : r/FAMnNFP

Safe days for not getting pregnant: Ovulation and more

Could I be pregnant? : r/FAMnNFP

Fertility Awareness Method and Natural Family Planning

Can you help me figure out when I ovulated last cycle? Was it cycle day 16? : r/FAMnNFP

Did I assign this peak day correctly? : r/FAMnNFP

Please help me - freaking out PP : r/FAMnNFP

Need some help identifying : r/FAMnNFP

Fertility Awareness from

When Is A Woman Least Fertile, Low Chance Of Pregnancy

Safe days for not getting pregnant: Ovulation and more