Whether tell or say please there are any signs of an ovulation? And as mozh...

[Ket]

Whether tell or say please there are any signs of an ovulation? And how it is possible to define or determine the safe days except for measurement of rectal temperature?

[Soboleva L.I.]

Quite authentic method - US. Probably still definition of an ovulation on a status of cervical slime. But it is better to combine this method with measurement of basal temperature.