START Study

The START study (Sensor Technology Assessment of Reproductive Targets) intends to use new technology to solve old problems in reproductive medicine. We will leverage continuous physiological data collected from a wearable device (the Oura ring) to open a new window onto the menstrual cycle and to develop algorithms that predict ovulation and pregnancy onset, and to better understand a variety of reproductive disorders. This interdisciplinary, multi-center, private-public partnership is poised to generate impactful discoveries in reproductive medicine and enable new tools for women’s reproductive autonomy.

Arm 2 of the study is currently eligible to women who are healthy, between 18-42 years old, not taking any hormonal medications (i.e. birth control pills), and who have irregular cycles or PCOS.

If you are interested in the study, please contact startoura@ucsf.edu .

Eleni Jaswa, MD
Principle Investigator
Elissa Lyn Apiag
Research Coordinator