The Duchess of Cambridge spoke about the possibility of having another royal baby, as she spoke about previously being “broody”.

She’s recently revealed on a visit to Bradford that the Cambridge clan isn’t likely to expand any further due to resistance from Prince William.

"I don't think William wants any more," the 38-year-old said when asked about the possibility of baby number four, according to Hello!

She spoke about the possibility to fan Josh Macpalce, who was thrilled when he revealed that he had sent the couple cards congratulating them on the births of all three children.

During a visit later in the day at Khidmat Centres, the Duchess of Cambridge revealed her youngest’s latest milestone while chatting to locals at the Older Yet Wiser workshop.

"Kate obviously has a great interest in early years development, she’s quite knowledgeable about it, she referred to some of the tools and techniques we learnt about on the course,” explained Jo Broadbent who is a full-time carer for their six-year-old granddaughter.

“I asked how her children were. Kate said Louis had started to tell her 'Mummy, I'm balancing' and she said it was really nice to see him turning into a little boy from being a baby. She's obviously very proud of her children."

Prince Louis was last seen in public days before Christmas when he arrived with Duchess Kate and his sister Princess Charlotte to Buckingham Palace for the Queen’s Christmas luncheon.