NICOLE KIDMAN is willing to use in vitro fertilization to make her dream of becoming a mom again happen, according to insiders.

The 47-year-old “Eyes Wide Shut” star and husband Keith Urban have been having serious talks with Beverly Hills fertility experts since late last year, close pals told The National ENQUIRER

“At her age, Nic views IVF treatments as a last throw of the dice,” said a pal. “They’re both eagerly hoping for some happy news.”

Nicole and her “American Idol” judge hubby, also 47, already have two girls together, Sunday Rose, 6, and 4-year-old Faith Margaret.

Nicole also has two older kids with ex-hubby Tom Cruise.

Doctors told Nicole there’s no reason she can’t have another baby at her age. And friends said Nicole has been telling everyone that she’s ready!

The Australian power couple has been dogged by rumors of marriage problems, but friends said the baby idea has helped. “It’s really brought them to a very good place in their relationship,” said one pal.

Still, the biological clock is ticking.

“It’s now or never if they are going to have another baby – and it’s what they want more than anything.”