Baby kecik 8gram

Adakah normal baby brt 8gram jk...dh msuk 7bulan?...trpksa refer hosptl liks 29hb ny....bru prtma kli d ckp bby kcik ..ank 1,2,dan,3 smue ok jk...yg no 3 pn lhr 8bln bb leaking air ktuban brt dya ok jua 2.79kg...mohon komen2 nye yea spa ad pngalmn mcm sya