I have the same problem too Mushy, the phelbotomists always complain about how I have tiny veins or they can't find them :/ good luck today with your GTT. They made me fast for mine, so after I had that sugary orange drink I felt awful, dizzy, lightheaded, and nauseous. So glad it's finally over with.
DD was extremely stubborn and hard to potty train. She was 3 when she was trained to pee on the potty, and 3.5 when she was fully trained. She went through a fear of pooping stage, and would hold it in, refused to eat dinner because it would make her feel like she had to poop, and ended up getting constipated a couple of times. It was potty training hell, but once she started pooping on the potty, she was basically fully potty trained overnight, and even stopped peeing the bed at night as well.
DS is only interested in playing with the potty at this point. I've tried sitting him on the potty but he freaked, so not going to try that again for a bit, but I'm alright with that, I'll just let it happen when it happens. I found that pushing potty training onto DD really pushed her back rather than forward, and caused more stress and issues than necessary.
Anyway, I took this photo while I was at my clinic for my GTT. This outlines all the reasons why I love my midwifery and birthing center! It's just awesome! https://i397.photobucket.com/albums/pp51/MissSapphireEyes/12166368_10201198362997760_859530851_n_zpsam8w1vbe.jpg