This is why I'm still a 'lady'.
I read on Queerty that too much bottoming could lead to prostate cancer, but there's a catch:
A new study out of the University of Montréal has found that men who have sex with 20 or more partners during their lifetimes are less likely to develop prostate cancer. But there’s a catch: It only applies to straight guys. Gay men who bump uglies with 20 or more partners during their lifetimes are more likely to develop prostate cancer.
Epidemiologist Marie-Élise Parent and her researchers surveyed more than 3,200 guys in the Montréal area who answered a comprehensive questionnaire that covered many aspects of their lives, including their bedroom activities. About half of respondents had been diagnosed with prostate cancer between 2005 and 2009.
According to the study’s findings, straight male sluts are 28 percent less likely of one day being diagnosed with prostate cancer than their more chaste counterparts, and those that do develop prostate cancer are 19 percent less likely to develop an aggressive form of the disease.
I think we need more research on this.