Rocker Dave Navarro and his wife Carmen Electra are having huge problems conceiving a child - because their schedules constantly clash.

Recently, Navarro has been in Los Angeles working on his talent search show Rock Star: Inxs, while Electra has been in Canada shooting Cheaper by the Dozen 2.

And while they're both ready to become parents, they're realising it will take a lot more work than they'd anticipated.

Electra says, "I can't wait to be a mom. I love little kids. We've just been waiting for the right opportunity.

"It's hard because he's doing his show, and I've been in Toronto. Every time I think, 'This is going to be the right time,' and I plan it out, we end up working.

"But everyone always tells me not to over think it. You're supposed to just let it happen."