Is this common?

[Lair of Dragons]

Is it common for a snake as young as her to seem to absorb the whole mouse? She's been gaining in only 3-5 gram increments with every feeding so I was really surprised. Maybe the mouse just isn't digested yet but it definitely wasn't too big for her and there was no signs of her still having a bump from it.

An average weight per month is about 90 grams with proper size food fed one a week.
Travis
Lair of Dragons