Fertility doctor Qiao typically refuses interview requests, but she's concerned that people aren't getting the message about PGD fast enough. "Now, more and more diseases can be stopped — if not immediately, in the generation after next," she says.

There is also rapid progress to determine the genetics of intelligence.

* China lifted the one child policy to two child and will soon be encouraging babies
* More older couples in China are trying to have babies
* they and others in china are using genetic screening and embryo selection and IVF
* The government of China and the public in China mostly support embryo selection

Nextbigfuture predicted about four years ago that China would use embryo selection to select for intelligence.