KNOWHEN® Reusable Test Kit
The KNOWHEN® Saliva Ovulation Test is a lipstick size monitor, that predicts ovulation days easily and identifies a woman 5(five) most fertil dates.

KNOWHEN® Fertility Monitor is US clinically tested and FDA cleared.

KNOWHEN® Saliva Ovulation Test:

1) Reusable Mini Ovulation Microscope(self lighting)


2) English and Spanish instructions

3) FREE Fertility Monitor APP 


4) Personal Fertility Chart

5) Lens Cleaning Cloth

6) Discreet Lipstick Tube Carrying Case

7) Extra Batteries

8) FREE "Welcome to Eva's World" E-Book


$49.99