Why do many people in China choose American IVF?

1, PGS/PGD third-generation IVF technology in the United States

IVF in America really improves the quality of newborn babies. You can easily choose twins, twins or boys and girls. Compared with naturally conceived babies, the final result is that the third generation of IVF in the United States greatly reduces the incidence of birth defects.

The reason why the incidence of neonatal birth defects in IVF technology in the United States is relatively low is inseparable from ——PGS/PGD preimplantation genetic screening and diagnosis technology, the main means of the third generation IVF technology in the United States. PGS technology can screen and detect 23 pairs of chromosomes of fertilized eggs in quantity and structure to ensure the health of chromosome genes, while PGD technology can diagnose the mutation points of abnormal chromosomes screened out. At present, the technology of IVF in the United States can accurately judge whether the embryo carries 125 genetic diseases including Down syndrome and thalassemia through genetic testing, thus effectively avoiding the influence of genetic diseases on the baby and ensuring the "prenatal and postnatal care" of the newborn.

Compared with children born naturally, IVF technology in the United States has no adverse effects on children's physical quality and mental health. Even from the perspective of genetic screening, IVF in the United States can effectively avoid the occurrence of congenital diseases, which is better than natural conception and natural delivery.

2. In the United States, IVF is guaranteed by law.

In China, IVF requires three certificates, namely "ID card, marriage certificate and birth permit", so some special groups cannot have their own children (such as homosexuals and government officials) through IVF technology. ).

China's laws explicitly prohibit fetal sex identification (except that the birth of boys/girls will be affected by family genetic diseases), which makes some families who want to be IVF give up this birth method.

At present, IVF technology is mainly the PGS/PGD gene screening and diagnosis technology of the third generation IVF. Due to the restriction of domestic laws, the third generation IVF technology cannot be successfully developed in China.

China law does not recognize the legality of gay patients, and many gay patients can only go abroad to do IVF. One thing here is that gay patients need to borrow sperm/eggs, and the state does not recognize its legality, so it is forbidden to borrow sperm/eggs.

American law clearly stipulates that babies can obtain American citizenship after being born in the United States, and babies who reach the age of 2 1 can apply for a green card for their parents to realize family immigration. In addition, the United States is a country that attaches importance to human rights, and human rights are above everything else. The law not only recognizes the legality of homosexuality, but also allows them to have their own children and choose their own gender. Homosexuals and singles can have their own children by borrowing sperm/eggs.

The IVF technology in the United States has been allowed and supported by American laws, and the development of IVF technology has also become very smooth. After more than 20 years of continuous development and innovation, American IVF hospital has completely mastered the PGD/PGS technology of the third generation of IVF preimplantation genetic diagnosis and screening, which can make the most accurate judgment of 125 genetic disease, ensure the health of the baby after birth, and greatly promote the process of embryo culture and the development of IVF technology with its own embryo laboratory.

3. Cultural differences are more acceptable for IVF who borrow sperm/eggs.

American citizens are generally more open than the ancient teachings of China. They pay more attention to living and studying with their babies, and are more likely to accept sperm/egg borrowing when they grow up. These are the reasons why people choose American IVF.

China has a civilization history of 5,000 years. Since ancient times, there have been kinship and family relations. This concept has been deeply rooted. Therefore, when both husband and wife can't provide sperm/eggs and can't receive IVF treatment, the development of IVF is greatly delayed.

4, the doctor responsibility system to ensure the quality of each link.

Different from China, the medical practice in the United States is the doctor responsibility system, that is, there will only be one attending doctor who will be responsible for the whole treatment process. Doctors must control the whole process of patients from admission to discharge, understand the progress and physical condition of patients in all aspects, and ensure that every step is controllable. This medical system can ensure the medical safety and quality of the whole treatment process of IVF in the United States, and greatly improve the success rate of IVF in the United States.

5. Unique embryo culture technology

In the treatment cycle of IVF in the United States, fertilized eggs are cultured into blastocysts for transplantation. The success rate of blastocyst transfer test-tube babies in the United States is 20% higher than that of ordinary embryos (fertilized eggs are cultured until the third day). A blastocyst is an embryo formed when a fertilized egg develops to 5-6 days, and it has undergone a natural screening process in the process of culturing into a blastocyst. If the chromosome of the embryo is abnormal or the vitality of the embryo is not strong enough, the fertilized egg will often stop developing or die directly on the third day of development. Therefore, embryos that can develop into blastocysts are all embryos with good quality, high implantation rate and high pregnancy response.