It should be the most natural thing in the world. But in Tony Parsons' latest bestseller, three couples discover that Mother Nature can be one hell of a bitch. A hard-working trainee doctor, Megan Jewell finds herself accidentally pregnant. She wants a baby one day -- but God, not now! Can Megan really bring a baby into the world when she can hardly look after herself?Megan's happily married sister Jessica wants a baby -- immediately. But her husband Paolo is worried. He loves his wife and he sees what a baby is doing to his brother's marriage. Cat Jewell, the oldest sister, is scarred by the memory of their mother walking out. She wants a baby -- maybe. But what's a girl to do when the man