KNOWHEN® Saliva Ovulation Microscope with Digital Guidebook – Non-Invasive Fertility Tracker, Unlimited Tests, Accurate & Hygienic Ovulation Predictor for Natural Family Planning

Product description

Trying to Conceive

Whether you’re starting your family or facing challenges conceiving again.

Cycle Irregularities

Ideal for those with irregular cycles, thyroid imbalances, or PCOS.

Understanding Your Body

Gain insights into your body and cycles, whether or not you’re planning for pregnancy soon.

Product Dimensions ‏ : ‎ 2.91 x 1.84 x 0.57 inches; 2.98 ounces
Item model number ‏ : ‎ KN-KIT+SFT-CPY-FBM
Date First Available ‏ : ‎ September 18, 2025
Manufacturer ‏ : ‎ Hilin Life Products, Inc
ASIN ‏ : ‎ B0FRNMS5SJ
Best Sellers Rank: #302,584 in Health & Household (See Top 100 in Health & Household) #79 in Ovulation Tests
Complete Fertility Kit: Includes the KNOWHEN Ovulation Microscope plus Eva’s World digital guidebook for full fertility education and tracking support.
Clinically Validated Accuracy: Scientifically tested in the USA with 98.9% proven accuracy to deliver dependable ovulation predictions and cycle insights.
Easy & Hygienic Testing: Simply place a drop of saliva on the lens, let it dry, and view crystal patterns—no messy strips or urine samples required.
Daily Cycle Tracking: Use every morning for precise ovulation monitoring; fern-like crystal patterns indicate fertile days approaching with confidence
Trusted for Family Planning: Used by women worldwide for natural fertility awareness, this ovulation kit offers simple, reliable, and stress-free tracking.