New vaginal device could make fertility tracking easier and more accurate

This study compares a new at-home device called Kegg, which measures changes in cervical mucus using electrical signals, with standard methods like checking mucus by hand and using urine hormone tests. The goal is to see if Kegg can more accurately detect the fertile window and ovulation. About 500 women aged 18-40 will use the device for three menstrual cycles. Results will help improve fertility tracking without needing expensive clinic visits.