Ovulation Calendar 1.0.1.369 Serial Ovulation Calendar?

Ovulation Calendar? - ovulation calendar 1.0.1.369 serial

I was in all the breeding sites and the time of ovulation ... and said this week, I was asked if it makes a difference in my time was irregular before the pill, the pill and my period was 1 weeks too late ... Makes the timing of ovulation from? I was told to run from 13-15 days from the first day of my time .... it sounds good?