I would like to learn or find out more in detail about an ovulation. When she passes or takes place up to or on...

[Rolling]

I would like to learn or find out more in detail about an ovulation. When she passes or takes place up to or after a menstrual cycle....

[Pasenjuk A.M.]

The ovulation comes in the middle of a menstrual cycle if to consider or count last from the first day of one bleeding till first day of another

[Rolling]

And how it is possible to find out it or her? Whether there are tests? Or still that that....