Baby formula training

at 1st kalau risau susu badan tak cukup for 8m baby is really wrong . 8m baby dh boleh makan and minum air kosong. usually 8m baby dh mula active and because of that mader selalu fikir anak tak cukup susu sbb kerap menyusu . my son fully bf for 1y3m before makan dia minum susu 5oz perbottle + direct feeding . but i realize dia terlalu active and i started to feed him more than susu . pernah terfikir nak +fm but doc said if i still can bf baby better continue becaue doc kata baby yg dh mula makan susu not main thing ye mader . make him eat more than fi1kir nak bagi susu fm . as my son reject all fm until now