Confused about percentiles

🌟🌛Tabi🌜🌟

So I got my twenty week scan yesterday. She said baby looks great and she's in the sixty-eighth percentile. I understand that that means if you took the smallest baby at this age at a one and the largest at one hundred, my baby falls 68th.

But does that make her bigger than the ten inches common for this stage? How big would she be?

And, if anyone else has had a baby at this percentile at this stage, how big was the baby when they were born?