| NCT Number | NCT04196595 |
| Lead Sponsor | Apple Inc.
Collaborators: Harvard School of Public Health (HSPH), National Institute of Environmental Health Sciences (NIEHS) |
| Conditions | Menstrual Cycle, Ovulation, Menstruation, Polycystic Ovary Syndrome, Infertility, Menopause, Reproduction, Reproductive Health |
| Enrollment | 500,000 participants |
| Start Date | 2019-11-14 |
| Primary Completion | 2029-11 (estimated) |
| Study Completion | 2029-11 (estimated) |
| Updated on ClinicalTrials.gov | 2024-07-03 |