Basal body temperature (BBT) can help track ovulation, but it's not the most reliable for predicting pregnancy. An implantation dip in BBT isn't a reliable sign of pregnancy, and changes can occur ...

Racheal Ede is an experienced medical and health writer with an extensive health background as a medical laboratory scientist. She is passionate about helping people make informed medical decisions by ...

Natural Cycles is the only cycle-tracking app cleared by the FDA as birth control, and it continues to integrate itself with data collected from wearables. Jessica was a writer on the Wellness team, ...

Daysy is a fertility tracker designed for people who want to conceive. It uses a proprietary algorithm and basal body temperature to calculate the daily menstrual cycle in real time. Many people use ...