I am not sure if anyone responded to you or not but I am 26 weeks pregnant and started my pump the week before I found out I was pregnant. My AIC through my entire pregnancy has been 5.5 or lower. I am only on humulog. My insulin has been going up and down since my pregnancy has progressed because I was on progesterone for the first trimester then the levels went down, then I got a sever UTI which raised my levels and finally I am just much bigger now. But overall my levels are really good and I make sure to keep them as low as I can. Let me know if you have any pump questions. I have found the pump to be a bit of a pain but great for keeping my levels down and to constantly remind me to take blood sugars.
Good Luck.
Rachel