In a recent study, 56 percent of the women interviewed in a sample of 1800 claimed that they had a "g-spot" which is an area inside the vagina with increased sensitivity with respect to sexual arousal.
(Added: See THIS write up of the original research)
But a twin study showed that when one twin claimed whether or not to have a g-spot, the other twin did not make the same claim at the frequency one would expect if the g-spot was the expression of a genetic trait with straight forward Mendelian inheritance.
Therefore, the scientists conclude, the g-spot does not exist. At all.
How can this…
orgasm
According to a study just coming out in the Journal of Sexual Medicine, "variations in emotional intelligence--the ability to identify and manage emotions of one's self and others--are associated with orgasmic frequency during intercourse and masturbation."
In short, the study found:
Emotional intelligence was not associated with ... age and years of education, nor did we find a significant association between emotional intelligence and potential risk factors for [female orgasmic disorder] FOD such as age, body mass index, physical or sexual abuse, or menopause. We found emotional…