Because HOW you parent doesn't change the fact that giving birth is life changing and one of those changes (even if just temporarily) will be your sex life! (themilkmeg.com)
Let's see if any of you parents of 2 + agree or have dealt with any of these things! (thirstiesbaby.com)
Kids who pick up on this as something parents do will naturally want to do it, too. (kidshealth.org)