I firmly believe its coming...the freedom to choose that is. I have no doubt that genetics will soon attain complete mastery of the human code and be able to manipulate it towards a more positive outcome. In the near future YOU will be able to take a vial of your sperm to a special clinic and have your code tweaked, nipped and tucked in four primary areas. 1. The removal of genetically caused disease patterns and abnormalities. 2. The modification of the code determining myostatin levels, which in turn controls the percentage of muscle mass relative to height and bone structure. 3. The alteration of genetic material determining brain size in specific areas. This is the trickiest one by far, but I think its clear from the fossil record that brain size is related to overall intelligence. 4. The modification the gene's telomeres, enabling the cells to divide longer for greatly enhanced longevity. So the question is...would you do it, as a way of bettering the odds of giving life to a new and improved extension of your biological lineage???