For how many days do you girls usually have brown spotting at the end of your periods?

Ky 8-15-17πŸ‘ΌπŸΌ & 10-28-17πŸ‘ΌπŸΌ Pregnant with myπŸŒˆπŸ’•
I'm just curious to know how different it is with everyone. when your'e at the end of your period, how many days do you girls usually have brown spotting??