Finger prick ir blood draw?

Do

Thursday I have my Dr apt and I'll be 27 weeks. I assume she will give me my rhogam and Tdap unless she's waiting longer and I know she will tell me to goto quest diagnostics for glucose. I haven't done a glucose test in years. Last time I had one I had a full blood draw from my arm. Did those of you who recently did yours get a finger prick or a full blood draw?