DSRT GM

We knew men were competitive, but this evolutionary adaptation theory shows just how ingrained that particular edge really might be. A study published by Evolutionary Psychology suggests "the human p***s may have evolved to compete with s***m from males from other species by displacing rival semen from the cervical end of the va**na prior to ej*******on." The shape of the human p***s varies greatly from other species, and this might be why, the study says. To learn about how gender plays a role in coronavirus infections, check out Here's Why Men Die From Coronavirus More Than Women.