I wasn't allowed to eat for mine. Some drs make you fast... Some don't. It was hard but it's just something you have to get through for baby. I failed my 1 hour test but passed my 3 hour one. It's not as bad as people make it out to be
My midwife told me I could eat proteins but nothing with sugar. I snacked on sunflower seeds before my appointment. Check with your doc. I had morning sickness through most of my pregnancy and needed to keep food in my stomach to keep from being sick.
The Orange flavored wasnt so bad tasted almost like a sugary flat soda
I felt sooo sick after drinking the drink. It was horrible.. As for the the blood I just don't look while they do it & it doesn't bother me.