Welcome to the Vagina Institute Lab.
GLOBAL STATISTICS AND DATA COLLECTION CENTER OF THE HUMAN SEXUALITY STUDIES.

HUMAN MALE BODY
The following questionnaires deal with human male body. The purpose is to learn about what women and men like and dislike about the male body. What changes in a man’s body during his life time and what can be improved in men.

For Women | Vagina questions  Does penis size matter to you?  Dealing with a man who has a small penis/genitalia.  What type of penis do you prefer your partner would have?  Would you tell your partner that you prefer a bigger penis compared to his size?  What race do you think has the best penises?  What are your thoughts on enlargement surgeries.  What size of scrotum and testicles do you prefer?  Does penile looks/appearance matter to you?  Do genital odors matter to you?  Male body hair, what is your preference.  Male body type, what excites you? For Men | Vagina questions  How much does your penis measure?  How does penis size influence your confidence level?  Would you consider penis enlargement surgeries?  Penile modification & alterations.  Photo of your penis and dimensions for comparative purposes.  Aging and changes in the penis.  Genital insecurities and preoccupation’s  Fellatio (oral sex on male genitals) what do you like?  Sex positions you enjoy most and perceive more pleasure.  What is the craziest or strangest thing you have done with your genital?  Genital deformities and anomalies.  Illness and damage to the penis.  Embarrassing penile moments.