Here are links to some relevant information and news.
Circumcision
Circumcision Rates in the United States: Rising or Falling? What Effect Might the New Affirmative Pediatric Policy Statement Have?
Study concludes that circumcised men have reduced prostate cancer risk
Canadian Pediatrics Society position statement on newborn circumcision: a risk-benefit analysis revisited
Canadian pediatricians’ objection to circumcising babies ‘at odds with the evidence,’ new study argues
Rapid Training and Implementation of the Pollock Technique™, a Safe, Effective Newborn Circumcision Procedure, in a Low-Resource Setting
Current evidence indicates that the health benefits of newborn male circumcision outweigh the risks. American Academy of Pediatrics – policy statement for support of male circumcision
Pollock Technique™ Circumcision Training in Haiti with celebrity guests
Penile Cancer Study finds that circumcision has a potential influence in reducing incidence of penile cancer
Dr. Pollock, originator of the Pollock Technique™ circumcision, has published a study that demonstrates the efficacy of a pain management strategy.
Early Infant Male Circumcision: Systematic Review, Risk-benefit Analysis, and Progress in Policy
Association Between Male Circumcision and Human Papillomavirus Infection in Males and Females: a Systematic Review, Meta-analysis, and Meta-regression
How Low Can You Go: The Impact of a Modestly Effective HIV Vaccine Compared With Male Circumcision
Circumcision to Prevent HIV and Other Sexually Transmitted Infections in Men Who Have Sex With Men: a Systematic Review and Meta-analysis of Global Data
Vasectomy
Large Study Finds No Link Between Vasectomy and Prostate Cancer Risk
Vasectomy and Prostate Cancer Incidence and Mortality in a Large US Cohort
World Vasectomy Day 2015