According to many controversial thoughts, freezing and destroying embryos is considered unethical. Firstly, doctors inject multiple pre-embryos into the woman to increase the likelihood of a pregnancy. Usually, there are more pre-embryos that are made then are needed. The doctors administering this procedure take any unneeded pre-embryos and freeze them. These embryos are either used for research, or they are destroyed. This process is called selective pregnancy reduction. If there are any extra embryos in the female’s uterus that are unused, the doctors destroy them; this is called selective abortion (Goldworth). According to the medical doctor Amnon Goldworth, “Some people conclude that pre-embryos are people in the earliest stages of