Indeed. A study in Africa I read about halted the trial part way through on ethical grounds because the STI contraction rate in the circumcised cohort was so mu

Indeed. A study in Africa I read about halted the trial part way through on ethical grounds because the STI contraction rate in the circumcised cohort was so much lower. However I found no evidence that they had taken into account a healing penis wound causing less frequent (zero?) intercourse for this group.