Birth Certificate?!?!?

I've been so worried making sure that FHs papers are together, and translated and correct, that I totally forgot about mine!!!

Has anyone ordered a copy of their Birth Certificate online? Do you know how long it takes to come in?

Also, I see that you have to pick a reason that you are ordering it. Next to marriage it says international so i asuume that's not the one.

One option says obtaining a licence and technically its a marriage licence that I want so would it be that?

Any help offered would be greatly appreciated. I need this birth certificate in under 2 weeks!!