This week in biology we have learned a ton on DNA and RNA! I am starting to get it but boy it is confusing!! We had to read an article about genetically modifying embryos before placed into the placenta. In some ways I find this acceptable but in others I find it plain wrong! I think its okay to go ahead and fix the baby before its born if it has a special need or knows that it will have a disease. But I think it is way to far to pick the sex of your baby. To me, that's messing with God.