susu formula

Nk tnye pendapat mmy², ni kali ke 6 baby tukar susu. G klinik swasta doc suh try susu ni sbb baby sy slalu popo 2 3 4 hari skali, perut slalu kembung mcm sembelit tp najis dia xkeras . Tp susu ni mcm xbrape kena jgk dgn baby sy, blh suggest susu lain klau mmy penah ad pengalaman mcm sy? And ptut ke sy bwk baby g klinik gov utk check since swasta xbrape membantu?