When are you supposed to see regrowth after a shed?

[gr0]

So I`m on propecia for 8 months now, I had a pretty bad shed like 2 months ago, I have`nt seen any noticeable regrowth yet? does it take longer then 2 months after the shed? my hair is pretty short, shaved on #1 all the time...

 

[chancer]

hair grows around 1 cm per month, so expect to see the prev shed hair after a few months if u have shirt hair, longer ig you have long hair