Hair Removal - then how long

Many stories involve our lead character depilating - so my question is "with the various methods how long does it actually take before inconvenient prickling and stubble occur ?"

Is there a variation for chest-hair, leg-hair, armpits, pubes ?

For real girls I suspect that a depilated mons and full Brazilian only last comfortably for some x days - and I do not know the value of 'x'

The stories very rarely mention this problem.

Thanks
Alys P