Tag: sex

Animal Reproduction

What is the Evolutionary Purpose of the Female Orgasm?

Updated: October 1, 2019 There are two main hypotheses for the existence of female orgasm. The first is the byproduct hypothesis. It states that the

September 11, 2019

Book Excerpts

Do Animals Have Sex For Pleasure?

The short answer is: YES, sex for pleasure can be found in the animal kingdom. We don’t commonly associate animals with sex for pleasure. There

August 28, 2019

Animal Parenting

Why Do Female Spotted Hyenas Have A Penis?

Spotted hyena females have a pseudopenis, or penile-clitoris. This makes it nearly impossible to differentiate between the sexes. It’s even possible for females to achieve

June 19, 2019