Chooose the sex of your baby, by Hazel Phillips
Guarantee the sex of your baby:chooseagirl of boy using todays 99.9% accurate sex selection techniques, by Robin Elise Weiss
How to choose the sex of your baby: fully revised and updated, by Landrum B Shettles
baby girl or baby boy: determining the sex of your child, by Mark Moore
These are the books i ordered, but canceled. I have been reading a lot of info on www.in-gender.com.
