Hmm, ini boleh jadi reflux la, memang quite common dekat babies especially dalam first few months, a few of my mum friends ada babies yang sama gitu, susu keluar balik dari perut bila tengok macam tendang. Tapi kalau dah 2 bulan dan happening frequently or baby nampak uncomfortable, better check dengan doctor to make sure it's just normal reflux dan bukan something else, okay? Sometimes babies just need slight positioning changes lepas feed atau kita kena feed slower sikit, tapi paediatrian boleh guide you better.