Menstrual Cycle Tracker
https://www.temp-drop.com/
Tempdrop, the first wearable BBT sensor, was founded in 2013 to address a growing problem in women's health. As technology has expanded options around fertility, women have been looking for alternatives to expensive fertility treatments and hormonal birth control to track their cycle. Natural fertility planning (NFP) is entering the mainstream and countless apps have entered the field with the promise of making NFP accessible to every woman.
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