By "results" I'm guessing you mean pregnancy! If you have been on tham for a long time, it can take a few months for your body to normalize. You might get pregnant right away, but it may take a few trys to get it. Have some fun trying!
In my experience, I was able to see results a soon as the following month. My doctor told me to not expect results until 60 to 90 days. But I was happy to see them sooner. Good Luck.
It depends what results you are looking for and why you are on the Pill in the first place. Typically doctors suggest allowing 3 menstrual cycles to see results.