How old is your BP, How much does it weigh. If your temps, and humidity are spot on, then i would say one missed meal is no big deal.My girl is really humidity senceitive and won't eat if it gets too low, and since she is still growing i am really careful to keep it at least 50%. My boy just started a fast, its been 4 weeks since he has eaten, and after going through his last fast i know longer worry. Its just something BPs do. First answer all deborahs questions, and if you have a problem she'll be able to tell you. Believe me i also worried during that first fast.