Talk to Pediatrician on Baby Weight Issue

Salam. meri beti 8.5 month ki hai. birth weight normal tha awr current weight 6.7 kg hai. start se mother feed pe hai awr sath sath thorha sa lactogen b le leti hai. leken birth time se le k abi tak wo feed babot kam leti hai. osko bhook bahot kam lagti hai solids b nahi khaati awr thorha sa mother feed le k chorh jati hai. kam feed ki demand ki waja se i think weight gain nahi kar rahi. 35 din pehle b weight 6.7 kg tha awr ab 35 dino bad b wahi 6.7 kg hai. baki bahot active hai mashallah. maltofer awr Dmax k drop start se de rahe hai. head awr length ideal hai. weight gain nahi kar rahi sirf. awr bhook nhi lagti. ye kia issue ho sakta hai? awr eska solution kia hoga?