hello maam/sir, my daughter is 4 months 21 days n she has gained only 1.8kg from her birth weight m worried that she is not at average weight n under weight , she is formula feed baby

A. Hi parent Take sunbathing daily with her head and ears covered in the morning massage her with Babyhug massage oil don't use Demineralized water for drinking use simply purified water having tds higher than 350 breast feed her wel