kegg is a fertility tracker and Kegel ball designed to help women understand their fertile window within each menstrual cycle. This small, body-safe medical device uses cervical fluid sensing technology to provide precise fertility tracking in just 2 minutes a day. By measuring changes in cervical fluid, kegg eliminates the guesswork and offers personalized insights into fertility patterns.

With kegg, users can detect their fertile window, track cervical fluid changes easily, receive early cues to fertility, and log additional fertility data like urine test results and basal body temperature. The device also includes a built-in vibration motor for optional pelvic floor exercises, enhancing the overall fertility tracking experience.