Contraceptive Hormone and Reward Measurement (CHARM) Study
Our research team wants to learn how birth control pills affect the brain and emotional wellbeing.
Why this Research Matters
The study is looking at the effects of birth control pills on brain processes and emotional wellbeing. We want to see how birth control affects your motivation, excitement for rewards, and happiness after getting a reward. During the study, you will take a birth control pill or a sugar pill for 21 days. You won't know which pill you are taking. Birth control pills use hormones to prevent pregnancy. The birth control used in this study is approved by the FDA, meaning it is safe and works well.
What to Expect
If you join this study, you will be asked to complete three study sessions, one online and two in-person. During these sessions, you will complete questionnaires, two brain scans, and two blood draws.
Study Duration
You will be in the study for about 3 to 5 months.
Who can Participate
You may join this study if you:
- Are a woman or were born female
- Are 18-45 years old
- Are right-handed
- Are not using hormonal birth control
- Have regular periods
Study ID
Protocol Number: 21-3530
Compensation Information
You will be compensated for your participation (up to $221).
Meet the Team
Principal Investigator