Jeff, is your boa a bci or bcc? Do you feed FT, live, PK?? From the last pic (what i can see of her) she looks like a standard colombian boa...The reason I ask is, over the years of keeping BCI or BCC's, Ive never had a BCI regurge on me before, but Ive had instances where 2 BCI's (suri's) regurged on me a few times, for they really need size appropriate meals. Your temps look fine in the pic, perhaps some belly heat might help? Also, if your feeding FT is the prey completely thawed out before feeding? (im not trying to imply that you are clueless) LOL...Im just throwing out some advice...I would advise that you dont handle her at all during this time either....leave her be...