Currently available options for family planning are often cumbersome and imprecise. Moreover, women's demand for insights into their cycles has increased due to older age at pregnancy and the need for better planning of life and career. The goal of the presented research project was to find out if physiological data measured at the wrist allows for natural family planning.
Fertility and Sterility, vol. 106 (3), pp. E113-E113, Sep 2016.