Baby measuring on the large size

I had my 28 week appointment today with my midwife. I'm actually 28+6 today. She measured my stomach and said baby was head up (near my ribs) so was breach but that's ok at this stage but I was measuring 32cm. My midwife has booked me in for a scan to check baby's size. My glucose tolerance test came back normal so I know I do not have gestational diabetes. She said I could just be having a large baby. Anyone had this?