HP+BP

Hi, just got the welcome letter from the NVC for my son's immigrant case (F2A visa, minor child of GC holder). My son is not very good with paperwork, so mom is helping out. Started looking at what needs to be done from his side in Ukraine (my case was a K1 a few years ago, its was non-immigrant and thus different, and mom is not male ). So pre-medical checklist calls for military card and the embassy wants military records from all male applicants ages 18-65, even if they never were in the military. My son is 20  and confirmed unfit for active duty due to injuries sustained when he was just 5 yo, he doesn't even have a "military card" as such. What will be the best way to meet the requirements? What must he bring to his medical/embassy? Thank you  

Hi, new here (again LOL, was a K1 applicant in 2019). As an LPR electronically filed I-130 for my minor son, on July 13, expected adjudication to take months if no years. Then suddenly approved Nov 15th, have no idea which center reviewed my case. So he is F2A category, and Final Action Date says Current. The kid's gonna turn 21 in three weeks, so aging out suddenly became a concern. Does it mean that NVC will proceed right away???