Pregnant 8 months complete, baby weight is 2.114 kg at 33 weeks 0 days. Doctor suggested protein supplement with dha. protein plus was given by medical store. It has protein hydrolysate 20% 5 mg, dha 10%, pyridoxine hydro chloride .5 mg, cyanocobalamin 1 mcg, vit d3 100iu, folic acid .3 mg, niacinamide 15 mg, calcium 200 mg, manganese sulphate 1.5 mcg, zinc 1.5 mg, iron 10 mg, magnesium oxide 4 mg, cupric sulphate 2.5,chromium 25 mcg, selenium dioxide monohydrate 20 mcg, potassium chloride 5 mg, sodium chloride 33 mg, iodine 100 mcg. Is it safe during pregnancy?