Angela (played by Heather Graham) craves success and wants to impress her boss, Mary (played by Lara Flynn Boyle). She is obsessed with her image and reputation at work, often putting in long hours and neglecting her personal life. Meanwhile, her husband Curtis (played by Jerry O'Connell) struggles with his career as a divorce attorney and feels a lack of attention from Angela.
One day, Angela discovers that she's pregnant – an unexpected development that throws her carefully structured life into disarray. Her priorities shift as she adjusts to the idea of becoming a mother, but she struggles to balance her work demands with her personal life. She tries to hide her pregnancy from her boss, not wanting to be viewed as a liability in the workplace.
As the due date approaches, Curtis becomes increasingly anxious about the prospect of fatherhood. He doesn't feel ready for the responsibilities of parenthood and fears that he and Angela are drifting apart. Meanwhile, Angela grapples with the fear that motherhood will be incompatible with her ambition and career aspirations.
The film follows the couple as they navigate the challenges of pregnancy, juggle their work and home lives, and confront their fears and insecurities about becoming parents. Along the way, they receive advice from family members, friends, and even a barista at their favorite coffee shop.
Ultimately, Baby on Board is a lighthearted comedy that portrays the joys and struggles of parenthood, while also examining the complexities of modern life and the pressures that people face in their personal and professional lives.