[♥Jesse's Girl]

Is there any negative effects from taking the birth control pill due to excessive pain during your period?it is NOT yaz, i'm not sure what brand it will be but i know not that kind.My doctor recommended it because im in so much pain every month but i just want to know if there is any negative side effects for taking the pill because of that?And if i do start taking it, how often will i get my period and how long will it last do you think?thanks!