stem cell transplantation

With the press flooded with futuristic phantasms of using CRISPR-Cas 9 to genetically engineer "designer" children -- by creating human-induced hereditable mutations -- it's easy to lose sight of ethical, legal, and moral issues arising from currently existing technology. Will we be tempted to "improve" our genetic destiny, and who decides which improvements to make? And who gets them? Are we mature enough as a society to eschew decisions leading to claims of eugenic determinism? And what about the social justice concerns?
Expectant parents are bombarded with costly propositions. Diverting attention to all the "what ifs" can be distracting, as compared to "what actually is." Storing their infant's cord blood can be preoccupying. But is it worth it?