acne
"I am starting my 4th month on this birth control today. I was originally on aviane for 3 months but it broke my face out horribly, so my doctor switched me to this. At first the results were not good but by the end of my third month using Tri-previfem my face was clearer than it had been in months! Flawless actually. Give it time if you're using this birth control to clear up acne. By the end of month 3 I was delighted with my results!"