Why do children need American passports? What are the advantages of having children in America?

The advantage of having a child in the United States is that the child automatically has an American passport at birth (that is, automatically has American citizenship), and parents can get a temporary green card as a guardian until the child grows up. It takes 18 years for the whole family to apply for formal immigration. This way is much simpler and cheaper than other ways, such as smuggling, staying in school, studying abroad and working in a foreign company.

If we don't consider immigration, we can't say everything, but most American hospitals have better conditions than domestic hospitals, more humanized medical care and high maternal freedom. For example, we can choose whether to give birth in water. We will contact pregnant women before and after delivery to see if they are prone to depression. During childbirth, American hospitals encourage their fathers to accompany them and cut their own umbilical cords. Caesarean section is not encouraged in America, and so on.