Male flies produce a chemical that makes females sleep in after mating
A “sex peptide” transferred from male to female fruit flies during mating interferes with the female’s biological clock, reducing her chance..
https://www.newscientist.com/article/2352980-male-flies-produce-a-chemical-that-makes-females-sleep-in-after-mating/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
https://www.newscientist.com/article/2352980-male-flies-produce-a-chemical-that-makes-females-sleep-in-after-mating/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
