Harmony Books Books
Books editi da Harmony Books con argomento Sex Preselection
How to Choose the Sex of Your Baby
Shettles Landrum B.
Rorvik David M.
edizioni Harmony Books collana Harmony Books (Paperback)
For almost forty years, How to Choose the Sex of Your Baby has been the standard reference for couples trying to increase their chances of having the son or daughter they hope for. In this new edition of their classic book, Dr. Shettles and David Rorvik provide authoritative scientific studies and compelling anecdotal...