The Duke of Sussex has said he cannot imagine life without son Archie - but confessed the baby kept him up last night.

Harry chatted about his baby during the first of a series of visits in Oxford which began with him celebrating the work of the city's children's hospital.

The duke, who became a father for the first time last week, was presented with a tiny teddy bear for Archie when he arrived at the hospital.

Archie Harrison Mountbatten-Windsor was born on Monday, May 6 and is currently settling into life at Frogmore Cottage with mum Meghan. 

Harry told parents of children who are patients at the hospital that he is 'getting used to life' as a dad now and that Archie had kept him up last night.

See all the latest from Harry's visit on our live blog

ALL THE PICTURES AND VIDEO FROM HARRY'S VISIT