No its illegal dear.

Not to make you feel bad, but there are sooo many of couples just wishing for a baby, boy or girl, and not conceiving... you should be concerned about baby's health, and not such things...

ohh anon,,,, it is illegal as per the rules and regulations of MCI and government of india.. and also in which generation are you living in?? please stop unnecessary concerns!!! enjoy your preggie days :)