Designer babies is the term use for babies whose genes were selected to prevent diseases or a certain gene is present. I am against designer babies because it can cause some health problems to the babies and even though it may reduce the risk of them having genetic disease it will affect them by damaging their genes.Also if the parents want to design their babies, the babies don't have a choice but to be design.They should not be designed, unless it is to prevent a genetic disease or medical conditions