Nicole Kidman Praises 'Fertile Waterfalls'

Nicole Kidman has credited a waterfall with bringing about a flurry of pregnancies - including her own - on the set of one of her films, Australia.

The actress said seven babies had been conceived during production of the film in a small town in Australia's outback.

"There is something up there in the Kununurra water", in which she and six other woman swam, she told The Australian Women's Weekly.

Kidman, 41, gave birth to her daughter, Sunday Rose, in July.