Meghan and Harry have "set a game plan" to ensure their child has a "normal upbringing" which will include doing chores and using public transport, insiders say.
The Duke and Duchess of Sussex - who are expecting their first child in the Spring - want to "bring up children who know the values of normal things in life".
Meghan, 37, is said to be keen to make sure her children are not spoiled, and will even take her "kids on a subway", or the Tube.
The couple's unborn child is not likely to have a Prince or Princess title, unlike cousins Prince George, Princess Charlotte and Prince Louis.
Speaking to US Weekly, royal correspondent Omid Scobie said Harry and Meghan will be "changing the royal parenting rules", and have "set a game plan" for how they want to raise their children.