Aih, I understand your worry lah, macam-macam la yang terlintas dalam kepala when the doctor says baby's head is bigger than expected! A few of my mum friends went through similar situations where one measurement came out ahead, and honestly most of the time it turned out fine, tapi the specialist appointment is definitely the right move to get a proper assessment. The good news is your baby's body and legs are on track, so it's just the head they're monitoring, and that appointment on 29/07 will give you much clearer picture on whether normal delivery is still an option or what the safest plan is for you and baby. Try not to stress too much before you see the pakar, because sometimes these things settle or it's just how baby is made lah (macam kakak or abah dia haha), and the specialist will give you the honest talk about your chances for normal birth. Hang in there, mama, you're doing the right thing by following up!