When did everyone have their glucose test done? At my last appt I was sure she was going to give me the bottle to drink…

When did everyone have their glucose test done? At my last appt I was sure she was going to give me the bottle to drink to test me at my next appt. I will be 25 weeks and 2 days when I see her next week. She says the test is done between 24 and 28 weeks. After this next appt the next time I see her I will be 29 weeks. I think that is on the late side, no?