Because of infertility!
To be an American IVF, you need evidence. Any regular and conscientious medical institution will not make test tubes for patients at their request for no reason.
The evidence of the first generation of IVF in the United States is: 1. Tubal nowhere or dysfunction caused by various reasons; 2. Ovulation disorder; 3. Unexplained pregnancy; 4. Immune infertility.
Maybe you will say, I made a test tube to get pregnant as soon as possible; Because I don't want ectopic pregnancy; Because I don't want to have an abortion; I want to choose gender; Just want a healthy child; Just busy with work, no time to worry; Or want a twin. Are these taken-for-granted ideas scientifically based? Which doctor said that being an American IVF can solve any of the above problems?
Since IVF in America can't solve any of the above problems. Then why do you want to be an American IVF? Is it too much trouble to get pregnant naturally?
Of course, if you have a history of infertility and bad pregnancy, after detailed medical consultation, the doctor may suggest that you consider doing IVF in the United States. For example, through the third generation of test-tube babies in the United States, some risks of birth defects can be avoided. Just some, not all.
Questions about twins. Now the country's birth policy does not restrict the birth of a second child. The idea of having twins or twins through IVF in the United States is even more unreasonable.
The success of IVF in America is possible. For infertile patients, we should be fully prepared to face any problems in the treatment of IVF in the United States. Especially the success rate.
In the United States, the chances of getting twins through IVF are higher than those through natural pregnancy. At present, all medical centers aim at improving pregnancy rate and avoiding multiple births and complications.
Because twins themselves are high-risk pregnancies. Multiple pregnancies are prone to miscarriage, premature delivery, childbirth and low birth weight. And pregnant women have high complications. Moreover, most twins are delivered by caesarean section. If the uterus does not heal well, it will have an impact on future fertility and may also cause irregular menstruation.
In the era of the only child, the risk of scarring the uterus was diluted because only one child was born. With the increase of reproductive population, pregnancy complications caused by scar uterus have attracted people's attention.
The main risks of scarred uterus are uterine rupture, pregnancy at scar site and placenta implantation at scar site. These conditions may lead to massive bleeding during pregnancy and childbirth, which is life-threatening and belongs to serious pregnancy complications. If you have a history of cesarean section and are pregnant with twins, the above risks will be even greater.