Https://www.youtube.com/watch?v=mFnmosX-8-I “It’s all about maximising the chances of the male reproducing,” claims Sarah Robertson on the College of Adelaide in Australia. The effects are most hanging in fruit flies: seminal fluid may make the ladies consume much more, lay extra eggs and become fewer receptive to other males. Semen includes https://www.youtube.com/watch?v=mFnmosX-8-I