In vitro fertilization (IVF), which scientists make babies artificaly, is one of the popular ways to have babies in U.S. IVF has three simple steps, taking eggs and sperms from general parents, fertilizeing them in test tubes, and replacing the eggs in mother’s utirin. Until people succeed to fertilize, they continue to do the cycle. After these steps, the eggs grown up, and women derivery her babies naturally. Although IVF is helpful for people who have difficulties of natural fertilization, many people criticize it ethically.
When I read a book about in vitro fertilization few years ago, I could not believe my eyes.…