in my house my mom said baby is growing now so your breast milk is not enough for baby and like that not enough milk in future baby's intestine is shrinking after 6months of the baby is it correct or breast milk is not enough for babys growth???

A. How can I confirm whether the breast milk is enough or not if your child is gaining enough amount of weight and if your child is gaining proper weight then it’s good enough and after six months also if you continue to feed the child properly the milk stays where it is or in fact increases if the appetite increases in case of any doubt you can talk to your doctor about it