While it's none of our business when Prince Harry and Meghan Markle decide to have a baby, it's worth noting that if they do, they won't actually have full custody of their children.

According to reports, the Royal Family have a somewhat bizarre custody agreement with Queen Elizabeth II.

According to royal expert Marlene Koenig, Her Majesty has full legal custody over some of the minor royals.

'The sovereign has legal custody of the minor grandchildren,' Koenig said.

'This goes back to King George I [who ruled in the early 1700s], and the law’s never been changed.

'He did it because he had a very poor relationship with his son, the future King George II, so they had this law passed that meant the King was the guardian of his grandchildren.'