Your so beyond fine. My baby’s in the 82nd percentile and not one of my providers has even batted an eye and I am doing home birth
I just got told my girl dropped from the 35th to the 11th but she also said that the closer you are it hard to get a good read so mine ordered another growth scan just to be sure
I think anything over 10th is normal? My baby’s head was pretty average (50th or something) but his weight was below 10th so I was induced and on x2 weekly monitoring. They don’t piss about so if it was a concern, you’d know by now. I would try to put your mind at rest, centiles are done on if YOU had 100 babies, not compared to general population.