Time for the monthly summary of the latest gender and sexual minority, and sexuality, related news!
- The American Heart Association released a consensus that physicians should counsel people about resuming sex after a heart-related illness (e.g., heart attack, stroke, pacemaker installation). Apparently physicians have not be doing that. Oops! More information here.
- Risk factors for developing PTSD (post-traumatic stress disorder) after exposure to a traumatic event have been further explored in adolescents. 61% of teens in this study were exposed to a potentialy traumatic event, but only 4.7% of the teens in the study actually developed PTSD. Risk factors included: previous diagnosis of a mood or anxiety disorder, being female, and the type of event. Interpersonal traumatic events (e.g., being raped or assaulted by another person) were associated with a higher risk of PTSD. Why bring this study up? Because GSM youth are at high risk for traumatic events! More info.
- Virginia Johnson passed away due to natural causes. She was one half of the Masters and Johnson team that did pioneering work on sexuality in the 1960s. Condolences to her friends, family and loved ones. More info.
- The X chromosome may have a role in sperm production. Not at all surprised by this – after all, the idea of the X chromosome as the “female” chromosome and the Y chromosome as the “male” chromosome are based in human perception, not pure biology. More info.
- Female survivors of childhood sexual abuse may benefit from writing about their experiences. A study found that female survivors who specifically wrote about how the abuse changed the way they thought about sex had improved sex lives. Abstract.
- PSA, prostate-specific antigen, may be useful as an indicator of testosterone level. While PSA’s usefulness as a screening tool for prostate cancer is still under debate, this other use is an interesting idea. It’s not currently in use for detecting low levels of testosterone, but it might be in the future. Cool! Abstract.
- The average penis size has been determined. Again. Sorta. This study was internet, self-report based. So who really knows? This study reports that the average erect penis is 14.15 cm (5.57 in) long with a 12.23 cm (4.81) circumference. The racial makeup and age of the sample was not reported in the abstract. Abstract.
- Sex addiction does not appear to be an addiction, according to a study out of UCLA. Interesting and not altogether surprising. Press release.