Dr. Gupta talked about PGD today,

He’s a CNN senior medical correspondent,
“People are using it solely for the purpose of sex selection…People are using it for reasons that are considered more cosmetic… You mentioned the word creepy…It is a little creepy its an ethically hazy area.”
Dr. Sanjay Gupta
Watch CNN video Dr. Sanjay Gupta on the debate over gender selection
Read CNN related article Gender selection a reality, but is it ethical?