The first trailer has been released for the much-anticipated mommy movie, What to Expect When You’re Expecting, and we think it looks pretty darn good!

From the wisecracking “dudes group” of stay-at-home dads to Elizabeth Banks’ expectant mom character complaining that “making a human being is REALLY hard,” the film promises to be truly heartwarming and hilarious.

And it doesn’t hurt that the adaptation of the New York Times bestselling pregnancy manual of the same name is jam-packed with stars.  Seriously, here’s the list:

Elizabeth Banks, Cameron Diaz, Chace Crawford, Jennifer Lopez, Anna Kendrick, Brooklyn Decker, Dennis Quaid, Rodrigo Santoro, Joe Manganiello, Wendi McLendon-Covey, Matthew Morrison, Chris Rock, Thomas Lennon, Ben Falcone, Megan Mullally, Rob Huebel, and Rebel Wilson.

Check out the trailer below, and mark your calendars – What to Expect When You’re Expecting opens in theaters everywhere on May 11, 2012.