This is an observational longitudinal study to advance the understanding of menstrual cycle and gynecologic health conditions including PCOS, infertility and breast cancer.The study will be hosted within the Research app(available on App Store), which allows a user to find, enroll, and participate in Apple-supported health-related research studies.
Have menstruated at least once
Be at least 18 years old (at least 19 years old in Alabama and Nebraska, at least 21 years old in Puerto Rico)
Live in the United States of America
Be comfortable communicating in written and spoken English
None
Apple Inc.
Lead sponsor
Harvard School of Public Health (HSPH)
Collaborator
National Institute of Environmental Health Sciences (NIEHS)
Collaborator