Carson Daly has revealed he was only allowed to join his wife in hospital briefly for the birth of their fourth daughter on Thursday amid as hospitals put tight restrictions in place during the coronavirus outbreak.The 46-year-old called in remotely on Friday to join his Today show cohosts – who were also all videoconferencing solo – to discuss the experience and praise the bravery of his wife Siri as well as hospital staff.He explained he was only allowed to join his wife for the birth itself; wasn't able to support her in the early stages and had to leave immediately after the delivery.During the video chat, which host Hoda Kotb referred to as 'Brady Bunch boxes,' Carson sung the praises of Siri, 39, who he called 'a superstar' and 'a.