A recent study published in the Journal of Sexual Medicine focuses on how sexual orientation associates with orgasm frequency in single men and women. Researchers collected responses via a 2011 online questionnaire from 6,151 men and women between the ages of 21 and 65. They then only analyzed those response of a smaller subsample of 2,850 singles -- including 1,497 men and 1,353 women -- who had sex within the past 12 months. Participants were asked to identify their gender, sexual orientation...