Book excerpt: Tess Jarvis's rules for life have always been somewhat relaxed; she tends to wing it. But she's fast realising that her bank of blag is running out of funds. At twenty eight, is it time to grow up? Maybe having a baby with your best friend isn't the best way to start...At the height of her career as the office roving reporter singleton, Katy Regan fell accidently pregnant by her best mate (who just remained a friend). Seeing the creative possibilities in this unconventional situation, her editor commissioned her to write a column 'And Then There Were Three', which proved so successful it ran for two years and inspired many a reader to write intot Katy with his or her life story.