How you will know if baldness patten has stabilized?

You know you're balding pattern is stable when you get an exam and the doctor understand your medical history.  In addition if you are a Norwood 6, there isn't much hair for you to lose anymore.  

Your biggest enemy is the
progressive balding that you might have in the next 5 or so years. The degree
of balding that you are showing my be stopped by the drug finasteride. Get Bulk Measurements of
your hair 9with the instrument called (HAIRCHECK) to determine the degree of the progression or if you successfully
stopped or reversed it because you need to get insights into your immediate and
long term future. If you are developing a more advanced balding pattern which
the Bulk Measurements will show over a one year time frame, then you and your
doctor need to develop a MASTER PLAN.

Hair loss is progressive bit it can slow down if proper care is given by using medical regiment routine such as propecia and minoxidil.  You need to visit. Hair loss specialist to diagnose the cause of your hair loss, and do follow up visits to monitor the progression.