Ogtt test

I was feeling nauseous the whole time. I took declectin around 11pm the night before so that I wouldn’t feel nauseous when I woke up. I brought along a straw and asked for chilled glucose drink (if they have). Drinking the glucose with straw helped. Don’t walk around too much for the next 20-30 minutes; ideally sitting down is the best option. After which you’ll be allowed to take sips of plain water while waiting to retake blood test. Don’t overdo the drinking to prevent vomiting.