我是七十後，不記得有出生證明。我在國內很久以前辦過一個公證，
證明我媽是我媽，-What is that?
Birth certificate should include the peron's name, the person's parents' names, the person's place of birth, and the peron's date of brith.
能用嘛？還是去驗DNA快一點兒？我媽如今人在美國。
-叫國內當地派出所出個證明，然後去公證處作個公證。
You may do DNA test to prove your blood relationship with your mother, but your mother needs to have her bith certificate for her I-485 filing.
