I was delighted to hear that the Duchess of Cambridge had a healthy baby boy. The build-up to the royal birth during the last week has been phenomenal. Even my tiny ‘Contented Little Baby’ office has been affected by the birth of our future king — our email inbox is getting fuller by the day with inquiries from interested mothers about how I think the royal baby should be brought up — so much so that we have had to allocate a file called ‘Baby Cambridge’!

The majority of emails ask what advice I would give the Duchess to help her...