Trusted by 40,000+ couples
kegg® is a medical-grade fertility tracking device that gives you accurate and personalized fertility tracking through cervical fluid in just 2 minutes a day.
Accurate fertility tracking that fits seamlessly into your daily routine.
Cervical fluid changes with the hormonal fluctuations of the cycle. As a result, kegg users can identify their full five-day fertile window. Gain an in-depth understanding of your cycle and feel empowered by confidently timing your trying to conceive efforts during your most fertile days.
12 Months
Pregnancy Guarantee
If you are not pregnant within 12 months, you get 100% of your money back. Learn more.
Trusted by
40,000+ women
who use kegg on their trying to conceive journey.
kegg fertility tracker and kegel ball
Get pregnant faster by never missing your most fertile days again.
Tracks most important metric - Cervical Mucus
Saves you money - no monthly/refills costs
Used by women with PCOS and irregular cycles
Get pregnant or 100% money back*
Bonus - smart kegel exercises
How does kegg work?
3 Simple Steps in Just 2 Minutes Per Day
Trusted by
Customer stories
Listen to real customers talk about their experience
Cervical fluid is the key sign to knowing your fertile window and peak fertility. Clinical evidence supports that kegg readings can more accurately determine the fertile window than basal body temperature tracking.
