Nicole Kidman still can't believe she got pregnant and was able to go full term with her child. Sunday Rose is a miracle and she credits it all to a swim she had while filming Australia in... Australia. In fact, the actress says 7 babies were born from the cast and crew due to a dip in the Kununurra water.

"I never thought that I would get pregnant and give birth to a child but it happened on this movie. 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."

And Kidman, who famously suffered a miscarriage while she was married to Tom Cruise, even thinks the magical waters helped make sure her pregnancy was free of drama.

"I had a birth that I was blessed with, a labor that was very good and a baby that was very good to me in that regard."

And she’s loving every minute of motherhood:

"To be given this again is a beautiful thing. To have raised (adopted children) Bella and Connor since I was 25 and now to be able to do it again at 41… wow!"