Female violent inclinations, of which the primary target is children, are often excused by society, while male violent inclinations, of which the target is primarily adults, are demonized, more specifically because this target group of adults includes females. This video points out the female inclination to murder and abuse children, how postpartum depression is often an excuse, and that male incel depression is ignored, and not given the same excuses when it is expressed violently by males, even though it occurs way less than infanticide by women.
Andrea Yates Video: https://www.youtube.com/watch?v=TbOKvZdLWbY
Women Child Abuse and Murder Statistics: http://www.breakingthescience.org/SimplifiedDataFromDHHS.php
The Forgotten Serial Killers: Child Care Providers (“Baby Farmers”) Who Murdered Children - http://unknownmisandry.blogspot.com/2011/09/forgotten-serial-killers-child-care.html