Prince William took a break from the royal baby-waiting game this weekend, playing a charity polo match with his brother Prince Harry outside of London.

The royal brothers played for the Jerudong Trophy at Cirencester Park Polo Club, Sunday, an annual event that raises money for Centrepoint, a charity for homeless youth.

Prince William’s team, the Cirencester Purple, lost to Cirencester Black in a 90-minute match.

British bookmakers say most people were betting the royal baby would be born this week -- Sunday, Monday or Tuesday. The child will be third-in-line to throne.

Hints from the mother-to-be have suggested the due date is mid-July.

The Duchess of Cambridge, formerly known as Kate Middleton, has not been seen in public for almost a month now and was reportedly resting at her parent’s home over the weekend.

Cameras from all over the world have been camped outside St. Mary’s Hospital in London where Kate is expected to give birth.

After the birth she plans to spend some time with her mother, where she will be able to avoid the initial pressure of being royals.

The birth will be announced on a bulletin posted on an easel outside Buckingham Palace and will also go out on Twitter.