I would say you are okay. How long have you been on those pills? Some pills don't have enough estrogen (i believe its estrogen) in them for some females and it causes break through bleeding. Have you been on any other meds
laura~ I missed one pill but made it up right away when I noticed that I forgot. I looked at the info and it did say it could cause spotting if you miss a pill but I have before and that didnt happen and it also said that if you only miss one pill there is no need for back up prevention, so who knows!
birth control pills can cause you to spot if your not on the right one for you. Unless you are purposely missing your pills and have done something that would mess them up, (miss pills) then I would say not pregnant.
Dont stress, I know easier said then done! But stressing will make your period late. Just relax and try to think positive.
I actually don't have it anymore, I will look it up online and see if I can find anything. I'm now stressing out.
You might have a mild cervical irritation or, sometimes women on the pill spot. Do you still have your package insert for your pills? Read through that and see what it says about spotting.