“At least I'm not pregnant this time,” laughs Gina Beck as she embarks on a summer of The Sound of Music at Chichester Festival Theatre.br br Two years ago, she on the CFT’s main-house stage in South Pacific, stepping down from the role at 31 weeks pregnant: “I probably wouldn't have got away with that as a nun this year!”br br Now, with a one-year-old and a six-year-old in tow off stage, she's back for another massive Rodgers & Hammerstein’s classic. Adam Penford’s new production of The Sound of Music runs from July 10-September 3.