Track your unique cycle using this KNOWHEN Advanced Ovulation Test Kit with Fertility Monitor App. It uses a drop of saliva in place of urine for less mess and ease of use. Natural and safe, this kit has a 98.9 percent proven clinical accuracy.
It identifies your five most fertile ...Track your unique cycle using this KNOWHEN Advanced Ovulation Test Kit with Fertility Monitor App. It uses a drop of saliva in place of urine for less mess and ease of use. Natural and safe, this kit has a 98.9 percent proven clinical accuracy.
It identifies your five most fertile days, and it can be reused. This saliva ovulation test kit comes with a free app that tracks your cycle based on your actual test results.