But with humans in specific, rape is not a great reproductive strategy. The odds of insemination are lower, because things like self-lubrication and uterine peristalsis (which make a big difference) aren't typically going to occur. Even post-coital cuddling increases the odds of fertilization. Getting into comparative primatology, humans have conspicuously large penises compared to our relatives who do tend to use force as a basic approach to getting sex (gorillas, who have a harem-style arrangement as their basic stable social model).

So basically you're saying that Todd Akin's recent comments about rape were correct?