Does weed/alcohol have any effects on Birth control pills?

I take VelivetDoes weed/alcohol have any effects on Birth control pills?
Alcohol definitly doesn't, not sure about weed sorry!
The only thing that could be a factor with alcohol is if you threw up within a few hours of taking the pill.
yeah,you might forget to take it...
THEN STOP SMOKING POT!
omg, people are just as stupid as I had once feared...
well, by example of my cousin, i don't think weed affects it. also, i am pretty postive alcohol doesn't either.
I don't know of its effects on the birth control, but I do know that they affect your brain.
Yes but you shouldn't have/take either one.