Things to note when mainlanders go to the United States to give birth. Since 2017, mainland residents can go directly to the United States to give birth, or even set up an American company to apply for a green card. This model is called \”big and small confinement American births\” and has gradually become a model for wealthy mainland families to send mothers. Going to the United States to give birth is a mainstream choice. However, traveling to the United States to give birth requires a certain amount of