It would be desirable to learn or find out opinion of the doctor on the device, it is similar on pocket pocket mirrors...

[Nastena]

It would be desirable to learn or find out opinion of the doctor on the device, it is similar to a pocket pocket mirror which defines or determines dangerous and harmless days on a saliva and t. Item

[Aptekaonline]

Hello, Nastena. Obviously, you mean Eva-the test. Action of the device is based or founded;established on definition of cationic structure of the saliva, however scientifically proved interrelation between povyshcheniem jonov a potassium and an ovulation still is not present a level.
High probability of exact definition of days of an ovulation at mini-microscope Mejbi-bejbi, the method is based or founded;established on rising of a level of estrogens in liquids organizama, including a saliva and change of a drawing of the dried up saliva. Absolutely exact method, but unfortunately, and road - use of tests for an ovulation. Yours faithfully, Elena Ivanovna.