Is my philtrum still long?

The receptionist and I are disagreeing about the philtrum length recorded. I measure 12.-13 mm while they say that it’s 15 mm. I wanted to ask if my philtrum still looks long after surgery? I’m fairly certain it’s closer to 12-13 (I measured 3-4 times) but the receptionist insists that 15 mm post op is what was recorded, which feels on the longer side.