他们的体检现在必须做, 还是可以等到I-130和I-485寄出了以后再做?
-Either, but had better provide it with the I-485 filing together.
如果可以等寄出后再做,
是要等USCIS收到130和480后, 来信让我们去做才去?
-You can do it, but have to wait for USCIS RFE to mail it out and that will delay your I-485 approval. So, had better provide it at the beginning.
我们可以自己先去做吗?这样算不算补充材料,会不会耽误拿绿卡的时间?