I'm a med student with a focus on Biological Psychology. I'm conducting a research experiment to test the validity of physical aspects on the body and being related to sexuality and penis size. There is a theory that the ratio between your index finger and ring finger predict penis size. Please respond with the following answers.... 1. Is your index finger longer, shorter, or the same size as your ring finger? 2. How many inches is your penis? 3. How many older brothers do you have? 4. Are you gay, straight or Bisexual? 5. What is your shoe size? 6. What is your ethnicity? I need a lot of responses to make any sort of accurate study so please respond and get some friends to as well. Thank you!