The survey, conducted by cannabis data company Strainprint, reports that 70% of responders said they had used cannabis as a way of enhancing sex. Data shows people like cannabis before intimacy. And 20% of them said they used cannabis before every sexual encounter, which is a little crazy. In the eyes of cannabis users, marijuana can be used to improve a variety of symptoms that relate to sex. A survey looking into the relationship between sex and cannabis shows that, for the most part, people believe that cannabis can really enhance their sexual encounters, producing relief from a variety of symptoms.