Firstly, I have an IS condition, and YMMV as well, but:
3 monthes on spiro- 2.5 on EV- body hair is thinning out. What was once every two days to shave body hair is now once a week

my arms used to be chewbacca. shaved em, and a month later its like natural female arm hair, very vellous. as for legs- they grow bak a ton slower now. No more razor burn like i used to get, and when I do, its very very miniscule to the level my sister who i complained about it told me she gets those on her upper thigh too- just due to the fat content there ( i rock a size 9) but shaving to me, is no big deal. facially- unless you have very tiny amounts or it never grew or it is jsut peach fuzz- removal seems to be nessecary via specialized means. I'm saving for laser too!
Keep in mind everyones bodies are different and vary on this stuff....but I'm sure you are aware of that! Best of luck and wishes for ya hun!
~Dana