Using the methods explained by Dr. Whelan-methods based on one of the most extensive studies ever conducted in the field of sex selection-most couples can significantly increase their chances of having a child of the sex they prefer. And, unlike highly publicized ""prescriptions, this approach relies not on artificial means, but on the woman's own natural cycle.""Prospective parents who truly care about planning for a child will find it invaluable in dispensing sense and dispelling nonsense on a subject that has intrigued men and women for centuries."" | Boy or Girl by Emily Whalen, Paperback | Indigo Chapters