It could create an intolerance of diversity, and feed prejudices. It is a fairly expensive procedure that is not currently covered by health insurance. In addition, the cost of genetic screening must be included. The most important regulation is determining a time limit for in vitro growth of human embryos. This is the basis of the debate over embryo experimentation.
People disagree about when human life begins.
In Norway and West Germany, all human embryo experimentation is banned. Denmark prohibits the preservation of excess embryos. However, most countries such as the United Kingdom, Spain, and Australia have placed a 14-day limit on experimentation. The 14-day limit has been upheld because the neural tissues begin to differentiate after 12 days. After 14 days, nervous coordination is possible.