36 weeks but fetus weight is 2.1kg . How to increase weight of fetus ??? 2-what is placental mid cavity ? 3- borderline asymmetrical igur is it serious condition of fetus ???

A. When a child is IGUR they basically do not gain much of a weight and that pregnancy and after time of birth also it takes a little more extra time for them to gain the desire it is not a serious condition or anything right now you should consume more proteins in the diet which would be helpful