Baby on Board is a 2009 comedy film starring Heather Graham, John Corbett, Jerry O'Connell, Anthony Starke and Lara Flynn Boyle.

The recently married couple's close friends Sylvia and Danny Chambers, have two kids and a strained marriage.

Angela observes Sylvia's stress and struggle with their kids, while Curtis regularly sees his law partner Danny's wandering eye.

Hoping to head a major ad campaign for a new perfume for expectant mothers, Angela blows her first attempted pitch to her over-demanding boss Mary.

The Marks' try to share their professional good fortune, Angela with the perfume account, Curtis with a potential lucrative, high-profile divorce case.

Walking back home in a daze, protesting to those along the street 'I'M NOT PREGNANT', she passes a restaurant just as a woman straddles Curtis.

When Curtis returns home to pack some things to stay with Danny, Angela hides her mound of tear-soaked tissues, and they both accuse each other of infidelity before he leaves.

In addition, as Angela landed the perfume ad campaign just before discovering the pregnancy, and Mary has been away on business ever since, she desperately hides her bump.

Mary rushes into the office, warning that the CEO of the Japanese firm they hope will invest in the perfume expects a pitch at four.

The Chambers, back together after Danny's heartfelt speech about commitment in the parlor, head to the ad agency with Curtis.

The film's opening credits scene features British singer Natasha Bedingfield's song I Wanna Have Your Babies.