Clone pigs

I will talk about clone pigs.
Scientists have announced that they have successfully cloned piglets from an adult pig. A clone is an exact copy of other living things. The scientists hope the ability to clone a pig will result in medical advances for humans. The little piglets have given birth to exciting new medical possibilities. Many people are in need of organ transplants, but not enough. Pigs’ organs are actually very similar to human organs. Already, some humans have heart valves that came from pigs. Piglets may help many lives.
I disagree with this idea.
Please look at this data. Cloning technology may be able to help to make children by using sterile couple’s somatic cells. Moreover, it may be able to save many lives by making human organs which is in short. However there are many problems as to adaptation to human beings. We can’t produce only organs we need, and we have to produce human’s body or body similar to human and take organs out of them. While we save many lives, we lose many other lives. Then the children which are born by cloning technology might be discriminated by other people. Cloning technology may be able to many lives, but it has many problems and dangers. We often tend to think about ourselves’ profits. We have to think about the idea seriously.