Number One
- It is the MOST NATURAL way to watch your fertility
Innovative
The KNOWHEN® Ovulation Test tracks your ovulation using only a drop of your saliva.
Assurance
98.9% accurate (100% proven correlation with a doctor’s ovarian ultrasound examination). It is also 100% Safe, Natural and OB/GYN recommended. It has been rated the best ovulation predictor kit for years.
Fast, Easy, Safe
Results in minutes, easy-to-use with no messy urine strips. It is the only clinically tested saliva ovulation test in the USA and is FDA Cleared, CE marked and Quality Guaranteed.
Great Value
Includes:
Reusable Ovulation Test
FREE Fertility Monitor App
Exclusive & elegant, lipstick-like carrying case
KNOWHEN® BLOG
Latest news and stories at KNOWHEN® blog
Why You Should Be Using Saliva Fertility Monitors, TTC Story: Miracle Came After The Biggest Frustration and much, much more...
Our Customers
Fabulous pregnancy tool! Very accurate, worth money spent! I am now pregnant, personally, for me it worked like a charm.
Do yourself a favor! I Love this! Take control of your fertility. You will thank yourself.
It is really amazing to watch the change in my saliva and predict my ovulation. Love it.
The KNOWHEN saliva test has been a fantastic addition in our quest for pregnancy. It is so empowering to see your own hormone changes.
Excellent product! I am using it along with the Billings ovulation method and it is just a perfect combination for me since the Billings method tells me my fertile days and this one not only knows when I am fertile but also when I am ovulating!
This product is absolutely the best! It has accurately predicted without fail when my girlfriend is ovulating. Now we know when she can and when she CAN'T get pregnant. What we both love about KNOWHEN is that the results are so fast! Brilliant product!
It is a great way to monitor ovulation without having to go to physicians consistently and do blood work which they charge you for. It is easy to use and affordable which are the two best things to have!
This product empowers women to have reliable information regarding their fertility. Knowledge is power and this gives reliable information to all who use it. I give it to my family and friends who want to know when they are fertile to conceive and those who want a non-invasive and drug-free form of birth control.