Is it normal to get you periods twice in a month?

I had my normal period 5 days ago, i take my pill normal.But today i started them again.Is it normal to get you periods twice in a month?
If you have taken the pill properly (and at the same time everyday) then no you shouldnt have your period twice in one month, I suggest you see you doctor. Its alaos possible to be not working if you have taken somehting that could be altering the absorbtion of the hormones, there are quite a few of minerals and supplements that could be doing it, as well as any other mediaction. Are you taking any new mediaction or tablets ? If so, look them up online to see if they affect the pill.
if your on the pill thats sopposed to regulate u no its not normal see a doc
no it is not. you may want to take a trip to your doctors. there may be something wrong
maybe the pill you taking is not strong enough for you Talk to you doctor and see what he says That's not normal Good Luck