Ricky takes off for New York City on Monday's new episode of The Secret Life of the American Teenager.

Elsewhere, Ben accompanies Adrian to a sonogram appointment. How will these developments turn out? Fans will have to tune in for the answer.

But they can get a sneak peek at "My Girlfriend's Back" in the following promo:

[video url="http://www.tvfanatic.com/videos/my-girlfriends-back-promo/" title="My Girlfriend's Back Promo"] [/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.