Legal Permission: There are only two countries in the world that recognize the legality of IVF boy-girl identification. The law in the United States allows IVF to choose between male and female, to have multiple births and some other permissive policies.
Complete system: IVF in the United States has a complete medical system, as well as the service system.
High success rate: Compared with other countries in the world, the successful delivery rate of IVF in the United States is very high, and the technology has a very firm science and technology in the domestic and foreign fertility circles.
High cost-effective: the United States is slightly more expensive compared to other countries, which is also based on its advanced technology and professional service system, coupled with a high success rate, value for money, cost-effective.