Best friends Jo Ryan and Aisling Moran have it all. As a fashion journalist with an Irish glossy magazine, Jo has a great career, independence and a drop-dead gorgeous boyfriend. Aisling is deliriously happy with her brilliant editor husband, two beautiful ten-year-old sons and a home she's rag-rolled and stencilled to within an inch of its life. But all that's about to change. One Friday morning, Aisling finds a receipt for expensive lingerie in her husband's suit pocket and Jo finds a blue line on her blue-for-positive pregnancy testing kit...By Friday night, it's all over — or has it only just begun.