how do i know wen ill grow armpit hair & other stuff

[yuwannaknow]

i jus turned 13 i have armpit hairs as a little longer than peach fuzz and my voice started cracking recently. i was jus wondering how long does it take for armpit hairs to fill in and for your voice to deepen. by this, i dont mean " it'll come in time", or "its different for each person. tell me how long it took 4 u.

[UnknownError]

Well Im 13 and my voice hasn't started to crack and I have no armpit hair, so I really dont know.
Voice can take up to a year I think?

[kdddd]

i had arm pit hair starting when i was 12 1/2 and it was fully in by like 13 1/4 if that makes sense? and the voice happened like slowly over a year

[Curious132]

i started getting armpit hair when i was 11/12 so it took like a year and my voice is still deepening.