F4 What if the children of American immigrants are over 2 1 year old in the interview?

Don't worry, the so-called age 2 1 is calculated when the immigration office receives the application. You can check the time on the receipt or receipt of the immigration office. If it is not more than 2 1, there is no problem. Another requirement is that you must be unmarried.

These materials are available on the website of the US Immigration Service. You can check them yourself.

There are too many people who don't know and pretend to know. Many so-called "knowing" is too outrageous. You must find and verify the reliable information you need.