In the book The Unsolicited Gift, Dr Dennis Friedman said delegating child-rearing responsibilities too soon risks equipping your son with life-long double standards when it comes to women.
This means that even though he could go on to be married he will always have the feeling that another women could cater for all his basic needs.
“It introduces him to the concept of The Other Woman,” said Dr Friedman who is 85.
Full story: Baby boys who have a nanny ‘turn into womanisers’ – Telegraph