I'm new to this site. I joined because everytime I try to talk to my doctor, he never seems to have any insight into my pregnancy issues (I guess he's more accustomed to dealing with old people with Type II?). Anyway, I'm 32 and I've been Type I since I was 5. I'm 14 weeks into my second pregnancy and I have a pump. I check my bg's 8-10 times/day and my numbers are usually really good, but a few times a week, I get unexplained really high bg's (in the 300's). The random highs are not a result of a bad pump site, something I've eaten, or anything that can be traced back to a logical explanation. They are just totally out of left field. When it happens, it usually takes 3-4 hours to get my bg back to a normal range (and 2-3 bolus attempts). I don't think there's anything I can do about it or anything I can do to prevent it (I remember having this problem with my first pregnancy as well). Is it just hormonal changes or what? Does anyone else have this issue? Thanks so much!