'What To Expect' from Clueless Dads

Inspired by the well-known New York Times bestselling pregnancy manual, What to Expect When You're Expecting draws laughs from an all-star cast as they grapple with the everyday challenges of pregnancy and parenthood. But how well do the men do compared to the women? Watch an exclusive bonus features clip from the new DVD, out Tuesday!

Video: The Adorable Twin Stars of J.Lo's 'What to Expect'

What to Expect When You're Expecting chronicles the hilarious and heartwarming stories of five couples who face the many challenges adjusting to pregnancy and parenthood. Jennifer Lopez, Cameron Diaz, Chris Rock, Elizabeth Banks, Chace Crawford, Brooklyn Decker, Anna Kendrick, Matthew Morrison, Dennis Quaid, Rodrigo Santoro, Ben Falcone and Joe Manganiello all star.

Video: Expect Laughs from Elizabeth in 'What to Expect'

What to Expect When You're Expecting debuts on Blu-ray (plus digital copy), DVD and On demand September 11.