Try kegg risk-free with our 12-month pregnancy guarantee
kegg® is a medical-grade fertility device that gives you accurate and personalized fertility tracking through cervical fluid in just 2 minutes a day.
kegg® is a medical-grade fertility device that gives you accurate and personalized fertility tracking through
cervical fluid in just 2 minutes a day.
Through Cervical Fluid sensing technology, kegg predicts your unique peak fertility.
kegg takes only 2 minutes a day. No need to change your routine or wear it overnight.
kegg’s algorithm provides fertility predictions that are unique like you.
Cervical fluid is the key sign to knowing your fertile window and peak fertility. Within your fertility cycle, hormonal fluctuations create changes in the electrolyte levels of your cervical fluid. These changes can be detected through impedance. kegg senses these daily changes and displays them to you in actionable results.
Or starting at $82/mo with
“After several years of only cycling every 3-6 months with no clear answers from multiple doctors, I’m finally going to be a mom in May! All thanks to kegg! ”
- Haley P.“We had been trying to conceive for over a year when my husband found the kegg. It was flexible with my hectic work schedule. After using it for 3 to 4 months, we are now expecting. I am 16 weeks currently!”
- Teresa Z.“Two months after receiving kegg, I conceived my twins. I had irregular or non-existent cycles. kegg helped me narrow down the days!”
- Anna K.“I have irregular cycles due to my PCOS. I was able to see that I was actually ovulating a couple of days after my shift temp started, which allowed us to successfully conceive. I don't think we would've been successful had I not had my kegg!”
- Teresa Z.“After several years of only cycling every 3-6 months with no clear answers from multiple doctors, I’m finally going to be a mom in May! All thanks to Kegg! ”
- Haley P.“We had been trying to conceive for over a year when my husband found the Kegg. It was flexible with my hectic work schedule. After using it for 3 to 4 months, we are now expecting. I am 16 weeks currently!”
- Teresa Z.“Two months after receiving kegg, I conceived my twins. I had irregular or non-existent cycles. Kegg helped me narrow down the days!”
- Spenser K.“I have irregular cycles due to my PCOS. I was able to see that I was actually ovulating a couple of days after my shift temp started, which allowed us to successfully conceive. I don't think we would've been successful had I not had my Kegg!”
- Teresa Z.See kegg’s Recommended Use and User Criteria here.
No subscription. No recurring costs. kegg is a one-time purchase without any additional recurring costs. With kegg, you save money every month you would otherwise have to spend on refills.
A “12-month Pregnancy Guarantee” means you’re protected if you purchased the kegg fertility tracker, used it continuously for at least (1) year, and didn’t get pregnant during that time.
You’ll get a full refund if the kegg’s user criteria, recommended use, and 12-month Pregnancy Guarantee rules are met. Read full policy rules here.
kegg is an intuitive fertility tracker that measures changes in electrolyte levels of cervical mucus —the golden metric to pinpointing your fertile window within each menstrual cycle. By using advanced sensing technology known as impedance, kegg can detect your fertile window using your unique cycle data.
Following the daily reading, which takes around 2-3 minutes, kegg will send your kegg data to the cloud for analysis. In real-time, the device connects to a mobile app that displays your reading results, cyclical trends, and fertility predictions. With consistent, once-a-day use, you will gain deeper insight into your own unique fertility pattern.
Many women with PCOS share that tracking their fertility is especially challenging. While kegg has not been clinically tested on women with PCOS, there is a growing number of women with PCOS who turn to kegg to successfully track their fertility.
Learn more about getting pregnant with PCOS here.
kegg is not recommended as a contraceptive device. kegg can be used as a complementary tool to your preferred fertility awareness-based method (FABM). The kegg algorithm is not to be used as a birth control tool. The kegg algorithm has not been designed nor tested for pregnancy prevention. You can use kegg data and trends to compliment your own primary choice of fertility awareness method.