how much weight increases in a, month after completing 1month

A. Hai good evening !! Generally babies gain 400-900 gms per month. After 1-2 weeks they looses birth weight and later regains . By 5-6 months they double their birth weight ,until 5 complete months exclusive breast milk or formula milk is suggested give feed every two hours. Daily massage,frequent feeds helps in good sleep ,growth. 14-18 hours sleep a day is must as good sleep impacts on growth harmone.