Nicole Kidman first learned the facts of life from gruesome hospital videos her biochemist father and nurse mother would bring home.

The star and her sister Antonia credit their health and sex knowledge to hours they spent watching surgery films and volunteering at the hospital where their mother worked.

Kidman says, "We'd do our homework, help out in the ward, empty bedpans. It's why I'm very at ease around sickness. My parents would bring home films of someone being operated on, and we would have to watch it. That's how we learned about sex, that's how we learned about everything."

-Nicole Kidman Pictures

(This news article provided by World Entertainment News Network)