Payal please wean baby after baby completes 6 months. In first month please give food one time only, in 7 th month one meal and snack or two meals, in 8 the month 3 meals or 2 meals 1 snack. Like this gradually increase the solid. As baby is full with solid it takes less feed. So please first feed the baby and after 45 minutes feed solid. Please keep feeding baby, as baby is only 5 months.