Beth Prendergast has fallen hook, line and sinker for her boss. But when Beth discovers she is pregnant he makes it clear that a baby was never part of his plan. Is Beth really ready to take on motherhood all on her own?

Grace Miller's life changed when fell in love with Ethan. A house in sunny San Diego is a far cry from where she grew up in North Dublin. But when Ethan's firm offers a transfer to Ireland, Grace is unsure about moving back home.

Erin Delaney has the perfect marriage, but still yearns for one thing - a child. Her husband John reassures her that this will happen in good time but Erin's obsession is getting worse and soon puts a strain on their relationship.

As Beth, Grace and Erin all face big choices and changes of the heart, they soon realize their lives will never be the same again.