Another Circumcision thread

[Arkilogue]

From Wiki:

Circumcision has been suggested to affect semen displacement. Circumcision causes the coronal ridge to be more pronounced, and it has been hypothesized that this could enhance semen displacement. This is supported by females' reports of sexual intercourse with circumcised males. Females report that their vaginal secretions diminish as intercourse with a circumcised male progresses, and that circumcised males thrust more deeply. It has therefore been suggested that the more pronounced coronal ridge, combined with the deeper thrusting, causes the vaginal secretions of the female to be displaced in the same way as rival sperm can be

Well that's absolutely ridonkulous! It be like designing a piston to take the lubricating oil out of the engine with every stroke!