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
Convenience sampling of individuals who have ever menstruated and meet other eligibility criteria
Cohort
Prospective
Not listed
Identify Menstrual Cycle Patterns
Characterized using duration of menstrual flow, and cycle length in unit of days.
Epidemiologic Description of Menstrual Cycle
Characterized using cycle patterns and self-reported demographics, no unit of measure
Determine prevalence of gynecologic health conditions
Characterized using menstrual cycle patterns and self-reported health conditions, no unit of measure
Click on the lead sponsor to view all of their trials.
Apple Inc.
Lead sponsor
Harvard School of Public Health (HSPH)
Collaborator
National Institute of Environmental Health Sciences (NIEHS)
Collaborator
