What are the earliest/latest hours for blood draws in the morning?

Hey everyone, I’ve only got one quick question. It just popped into my head and now I'm low-key stressing about it, so whatever. Does anyone actually know the hours for blood draws in the morning? I’ve got a referral for the campus health center near Union Square, but I'm assuming the rules are pretty much the same everywhere else. If you know, please let me know!
thanks 🙂

From 7:00 to 8:30—I can confirm that! I was actually there just the other day, and you’ll find the line moves surprisingly fast.

On another note, does anyone happen to know how many days a referral is valid once the doctor signs off on it? I have a vague memory of it being something like 15 days... or maybe I'm just misremembering. Please let me know if you have the answer! Thanks so much!

How much longer are you going to drag this out before they slap a date on it?