as long as all your temps, humidity, housing etc. is a in proper order i wouldnt stress about it too much . . . .
BP's can go of eating for months even a year is not uncommon, there are even 2 cases where BP's went off eating for 22 months straight which is close to 2 years, as long as your snake is not losing weight then you have nothing to worry about . . . i offer my yearlings(08's) an adult mouse every 5-7 days i weigh them before i offer them food even if they dont eat so next time i can tell if they have lost any weight, i offer my 07's and older an adult mouse every 7-10 days my adults get small rats, i prefer to offer my BP's smaller prey more often than larger prey spaced further away, its easier on their digestive systems
A baby can't go for two years without feeding. An adult with good weight, yes. And those cases were WC females brought in that were in shock.