The world continues to wait for Meghan Markle and Prince Harry to welcome their first baby, but perhaps another additional royal member will be introduced in the near future, as Kate Middleton may want to add a fourth child to her family. However, Prince William isn’t too sure about it.

“Kate’s suffering from baby fever,” an insider close to Harry, 34, told Life & Style. “She’s not getting any younger and doesn’t want to wait around.” Although, the Duke of Cambridge, 36, doesn’t exactly have that same strong urge.

“William is hesitant. He thinks it’s enough hard work looking after three kids who are five years and under,” the source revealed. “But I’m sure Kate will manage to change his mind — he’s a great dad and adores children.”

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The royal pair are already great parents to three very famous kids — Prince George, 5, Princess Charlotte, 4, and Prince Louis, 1 — but the duchess may want another baby soon so that all their children can have a closer bond.

“Kate and William are both close in age to their siblings and they want the same family dynamics for their own brood,” the insider explained. “Kate is particularly close to sister Pippa Middleton and would love for Charlotte to have a little sister to look after and play with.”

Kate Middleton Prince William
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The couple’s trio of kids are growing up quickly — Charlotte just had a birthday, one that apparently included quite the “rowdy party with a lot of her friends,” and her brother George has one up next in the summer. So it comes as no surprise that Kate would like to add another little one to her beautiful family.

For now, it seems like the duchess will have to just hang around the Suits alum’s soon-to-be here baby — a child that according to Buckingham Palace “hasn’t been born yet.” Well, we are going to assume Meghan’s baby will be here before Kate’s fourth … we think.