So, I got a RFE in the mail? My husband is in the process of bringing his mom to the states. The RFE stated that my husbands birth certificate was registered 23 years after he was born. The reason for this is Ghana has changed their system and he didn't have his old birth certificate so he had to get a new one. But , the RFE stated we can also get a voluntary DNA test in addition to the primary support we will send as reason why he has this birth certificate. My actual question is; Is it worth it to get a DNA Test done?