Why Women Have Orgasms: An Evolutionary Analysis
... arching of the back, and muscle tension (Komisaruk et al., 2006).
Some researchers have distinguished among clitoral orgasms,
vaginal orgasms, G-spot orgasms, and uterine orgasms depending on the mode of induction (e.g., masturbation vs. vaginal intercourse) (Fisher, 1973; Singer, 1973). However, it ...