I'm relatively new type one and also 26 weeks pregnant. On insulin since March. I just had my first hypo. My question is why did I have one? It was around 5 pm. I had lunch tested before, gave insulin and tested again after all results were normal. Then on my way home from work 3-4 hours later on tube I had the hypo. It was hot but I've been hot before. I thought you had hypos when you got your insulin doses wrong? Or are there other reasons? I really want to know so I know if I could have avoided it. Thanks so much!