If I dont experiance any negative side effects.. is my birth control still working?

I've been on ortho tri cyclen for one month. I never experianced side effects, does that mean its not working? or am I just lucky not to have any bad side effects.If I dont experiance any negative side effects.. is my birth control still working?
Some people dont experience any side effects EVER. So your most likey just lucky to not have any. Everybody is different.
If you're not pregnant, it's working!
You are lucky! If you are taking it properly, its working.
Side effects don't exist for everyone - lots of people don't have any, it doesn't mean they're not working.
If you're not convinced, just go to your doctor and have him draw some blood to check your hormone levels, that'll tell you for sure.
You are lucky.
They are possible side affects, so they may or may not happen to you.