Kate Middleton welcomed son Prince Louis on April 23, 2018, nearly a year after the warning.
Prince William and his wife Kate Middleton welcomed their third child, Prince Louis, in 2017 after warning against having more children.
The Mirror UK quoted MyLondon as saying that during a visit to Poland and Germany in 2017 when Prince George was four and Princess Charlotte was two, Kate Middleton was presented with a baby toy.
The Duchess turned to Prince William and said, "We just have to have more kids."
Shortly after Kate's remarks, an organization called Happening Kids warned the royal couple, "respectfully" asking the Cambridges to 'consider giving up on a third child'.
However, two months later, the royal couple announced that they were expecting their third child.
They welcomed son Prince Louis on April 23, 2018, almost a year after the warning.