The concept of family planning is evolving due to a new type of genetic testing. A couple that utilized Orchid Biosciences to examine their embryos before becoming pregnant was a recent subject of notice. The mother sought to determine which of her embryos could be the least likely to inherit her diabetes.
Several embryos were produced in a lab by physicians using in vitro fertilization (IVF). After that, scientists extracted small amounts of DNA from each person and performed genetic studies. The results showcased the predicted chances of the embryos developing illnesses such as diabetes or Alzheimer’s, as well as traits such as projected height and cognitive potential. One of the embryos was shown to have roughly a 40% risk of developing diabetes and slightly lower odds of developing other chronic conditions. That embryo is the one the couple chose.
The parents reported feeling comfortable and hopeful after learning this knowledge, and they regarded it as a chance to provide their unborn child with the best life possible. But behind their decision, technology has sparked intense debate. Critics of this technology warn that it could be the first step toward “designer babies,” where parents start choosing embryos not just for health purposes, but for looks, intelligence, and athletic ability. And since testing costs tens of thousands of dollars, many worry it could make the opportunity available only to wealthy families.
Still, there is another side to this controversy. Supporters of the technology believe that it could be one of the biggest breakthroughs in modern medicine. It prevents painful illnesses before a child is even born. As the science surrounding it continues to improve, it could lead to fewer people living with inherited diseases like diabetes and heart problems.
However, the future probably lies somewhere in between. Proponents state that this technology could help families avoid suffering, yet critics say that it challenges ideas about what it means to be human, fair, and natural. It forces families to ask hard questions: Should we control our children’s genes? Who decides what a “better” baby is?
