Kidman reportedly had trouble conceiving when she was with Tom Cruise, so they adopted two children. Soon after she married country crooner Keith Urban, she got pregnant while filming her latest movie in Western Australia. She told Australian Women's Weekly: "Nothing happened in a small way on this film ... we had heat and torrential rains and equine flu and then I got pregnant.
"Seven babies were conceived out of this film and only one was a boy. There is something up there in the Kununurra water because we all went swimming in the waterfalls, so we can call it the fertility waters now."
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