When exposed to graphic pornographic images without any context, women tend to experience nausea and physical revulsion, a new study has found.

According to the research, there is a strong overlap in the areas of the women's brain that became active in response to viewing the nausea-inducing pictures, and those showing the pornographic scenes.
The research has shown that a woman's body "immediately goes on the defensive" when seeing porn out of context, which is a response that could be explained by the relative susceptibility to infection that women face in comparison to men.
Source-ANI