KNOWHEN® for health care professionals

KNOWHEN® is the #1 brand in saliva fertility testing.
Women trust the KNOWHEN® brand because of its 98+% accuracy rate based on clinical,
published studies performed in the United States. At the core of the KNOWHEN® product line is a strong foundation of scientific evidence.
KNOWHEN® products are also trusted and recommended by doctors, in part due to the confirmation of results by consumers.
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If you are not a health care professional and would like information about KNOWHEN® products, please click the KNOWHEN.COM link below to visit our main website.
KNOWHEN® Can Help
Predict your fertility cycles accurately,
efficiently, and naturally.
KNOWHEN® Can Help
The Only Saliva Ovulation Test
With A Personal Fertility Monitoring APP
Trying To Conceive?
If you are trying to have a baby, you probably
want to get pregnant as quickly as possible...
Avoiding Pregnancy?
Gain control of your life by planning activities
around your own unique ovulation cycles.
KNOWHEN® HELPS IF YOU:
are trying to conceive ... Read More
want to take control of fertility ... Read More
want to predict pregnancy ... Read More
prefer enjoy sex life without fear of conception ... Read more
have irregular menstrual cycle ... Read More
"Love this! Take control of your fertility. You will thank yourself."
Ashley Hernandez
Ashley Hernandez
KNOWHEN® Customer
"KNOWHEN kit has life time guarantee so you don't have to worry about constantly buying the product over and over..."
Terry
Terry
KNOWHEN® Customer
"The KNOWHEN kit comes with the info that teaches you a lot about your body and help you educate on how to make better decisions..."
Laura
Laura
KNOWHEN® Customer
"... It is easy to use and affordable, without having to go to physicians consistently and do blood work."
Kenny
Kenny
KNOWHEN® Customer
Would you like to know whether you can conceive and when would be the best time to do that?
Thanks to the development of a simple, easy-to-use device, now you can. Let KNOWHEN® help you predict your fertility cycles accurately, efficiently, and naturally.
••• The Wall Street Journal
The KNOWHEN® Ovulation Test monitors a woman’s ovulation using just a single drop of saliva
There’s a new product out now that claims it can help TTC women clearly understand their ovulation cycles — even seeing unequivocal answers for ourselves. The FDA-approved product is called Knowhen Saliva Fertility Monitor, and it uses your spit and a five-minute daily routine to give answers.
Swab your spit As science marches on, there will probably be dozens of ways for us to know when peak baby-making time is. A new one is the FDA-approved KNOWHEN® Saliva Fertility Monitor.
••• Time Magazine
The Personal Ovulation App lets you input the days you ovulated and had sex.
The Personal Ovulation App lets you input the days you ovulated and had sex.
Available on iPhone, Android and their web version.
••• Fox News
A woman can have some control in determining the best time to try...
The saliva type is reusable and indicates a longer window of opportunity.
Women use ovulation kits not only to determine when to get pregnant but also when they won't get pregnant.
••• Chicago Tribune
The Easiest Way to Tell When..
If you’ve tried to chart your fertility, or pee on sticks looking for smiley faces, you know it can be a frustrating task. It’s hard to feel you really know when your body is ready to make a baby. Or at least, that’s typically been the case.
There’s a new product out now that claims it can help TTC women clearly understand their ovulation cycles — even seeing unequivocal answers for ourselves. The FDA-approved product is called Knowhen Saliva Fertility Monitor.
••• Parent Magazine
  • Would you like to know whether you can conceive and when would be the best time to do that? ••• The Wall Street Journal
  • The KNOWHEN® Ovulation Test monitors a woman’s ovulation using just a single drop of saliva ••• Time Magazine
  • The Personal Ovulation App lets you input the days you ovulated and had sex. ••• Fox News
  • A woman can have some control in determining the best time to try... ••• Chicago Tribune
  • The Easiest Way to Tell When.. ••• Parent Magazine

Ovulation Cycle

Saliva(green), Urine-LH(blue), Body Temp(light blue)

Savings with KNOWHEN®

expenses - Urine strips(blue) vs. KNOWHEN®(green)

Fertility

Factors That Affect fertility: