I'm 32+3 and have gained 24 lbs this pregnancy (well, 23 according to my home scale).
It's so interesting because I seem to gain the exact same weight at the exact same times -- with DS1 I was on bedrest from 30-37 weeks and gained 30 (delivered at 38.5) and DS2 I was on modified rest from 30-36 weeks and gained 30 (delivered at 38.5). I'm not doing any sort of rest this time and am super active working and chasing my 2 kids around....but....same gain!
How far along are you and how much have you gained?