How it is possible to define or determine how much days at me in a cycle? What days at me an ovulation...

[The anonym]

How it is possible to define or determine how much days at me in a cycle? What days at me an ovulation if the menses begins without delays 17 go numbers of each month

[Malanova T.B.]

Cycle at you 30 31 day. The ovulation theoretically should be for 15 16 day of a cycle.