I know every woman and every pregnancy is different, but this is my first baby and I have no pregnant friends, so can't compare myself to see where I'm at. Wondered if someone could enlighten me please. I'm 5'4" and pre-pregnancy I was a size 8 and 8.5 stone. I'm 22+3weeks and weighed myself today for the first time in several weeks and was a little surprised to see I'm 9.5stone. Is a whole stone an average weight gain for this gestation? Or do I need to eat less or more? Thank you