Researchers at the University of Southern California are conducting a mobile-based study and are seeking eligible participants.
---This is a research opportunity for volunteers, with a compensation of $450 offered. The study involves reporting via a personal smart device, wearing a monitoring ring, and using ovulation test kits.
---To check your eligibility and express interest, please complete the confidential online screening survey:
https://pmredcap.usc.edu/surveys/?s=RXXMFEPCRP
Alternatively, you may contact the research team: