my baby weighted 6 kgs when is 4 m 3 days old we used to give 120 ml of formula and from one week onwards she is on complete breastfeeding and she weighted only 5.7 kgs after 10 days.is there any to worry that she lost weight

A. hello if the baby is active may not be a problem but try to feed the baby well and if still the baby is using its weight then it would be better to check with your doctor and she will be able to guide you accordingly and absolutely nothing to worry about