After 2 years again CIN1. Treatment recommended?

After two years being cleared of CIN1, I got the test with CIN1 again. The gyn said that if it comes back, it's better to remove the cells. What are your experiences? Is it a good idea to  remove the cells or is it better to wait and see if it clears up again? 

I think it really depends on a lot of factors. 
For exampl age, I think they let younger women wait and see. 
 I've had it removed twice and am now waiting to hear about my latest smear result but I'm 38.

Best of  luck