Saliva Ovulation Tester- Knowhen

Quickly and accurately detects a Woman’s Fertile and infertile days. When a woman is fetile her saliva contains a hih level of salts. These salts from “fern-like” pattern when saliva is dired on the KNOWHEN mini ovulation microscope lens.
98% accurate Safe, Natural Aide to Conception and completely Re-usable – can use daily
Immediate results. Place a drop of first morning salive. Allow the saliva to dry for several minutes. Focus the eyepiece to observe the result. Use wet lens clot to clean and re-use.

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