Raisbeck planned to tour Australia the following year with Benjamin Fuller's Italian Opera, but, finding that she was pregnant, cancelled the tour. After her son was born, she did not sing again until 1958, when she gave guest performances of Ortrud and the title role of Beethoven's "Fidelio" with the Elizabethan Trust Opera Company in Sydney. Returning to London she sang with Sadler's Wells Opera in 1959, as Senta, and Elisabeth in "Tannhäuser", as well as the Mother in the British premiere of Luigi Dallapiccola's "The Prisoner", given by the New Opera Company at Sadler's Wells.