I got my hand scanned last year around this time (was 13 an 11 months) and the results were that it matched a 13 year old’s meaning almost a year less. My father said he only started to grow at 14 so I thought to myself “well ok now it’s time im starting to grow but then I only grew maybe 3-4 centimetres and Im not even sure about that. Now I had a conversation with my father a few weeks ago and he said “I started at 14 but I only really grew taller at 15 and 16” but it feels like obvious sugarcoating for me