Answer: for the increase of amniotic fluids take plenty of amount of water minimum 10-12 glasses per day. the fetal weight at 32 weeks should be 1.7-1.9 kg. Increase fetal weight : Maintain a healthy, naturally balanced diet. Fresh fruits, vegetables, protein, whole grains and healthy carbohydrates are all good food choices for you and your baby. Eating three to four solid meals per day will support a healthy weight for you and your baby. Avoid fatty, fried foods and foods high in cholesterol or preservatives. Get plenty of rest at night. Resting provides you with energy and allows your body to refresh itself. Take prenatal vitamins at the suggestion or prescription of your doctor. Reduce stress and anxiety.