Size Of Baby During Pregnancy Does The Amount Of Weight Gained During Pregnancy Determine The Weight Of The Baby?

Does the amount of weight gained during pregnancy determine the weight of the baby? - size of baby during pregnancy

I gained about 29 pounds so far, I have before 35 weeks, it seems that most of the weight gain was in my stomach and not really anywhere else. Everyone I work with say that this is a big kid. Is that true? I always feel the baby moves a lot, so I feel like I probably still a little quiet room. I think my question is, weight gain during pregnancy, a decision on the size of the baby or several genetic factors that determine the size?