I don't know how many days like it'll say 28? I don't.know that tho. . @khaydensmommy
the app "period diary" was helpful for me, and then I also got an ovulation kit.
You can google search the Ovulation calendar it will ask you when your last menstral cycle was and it will show your Ovulation days and what days you are most fertile
ATTENTION LADIES!!
I need your help...
help please...
Breastfeeding information and tips
This is a post I've made to help women who are thinking of breastfeeding, or are breastfeeding and may have some questions about breastfeeding. It is also aimed to help women who may be experiencing problems with breastfeeding and may need to know how to deal with these problems because most breastfeeding problems can be sorted.

Ok ladies I need your help.
my best suggestion is to but some cheap ovulation predictor kits. the apps are not always right.