method to help conceive

El
Ok so my uncles wife told me the method she used to conceive both of my cousins, so that's what I'll be trying & see if it works
I thought I'd share & hopefully it'll work for some of you ladies! 
So from the first day you get your period count 14 days on that day count 2 days backwards & two days forward 
& those 5 days are the days you'll most like fertile.
She swears that's what she did to conceive my cousins & also her sister to conceive her niece.