You may have ovarian cysts or other things causing you to not have aperiod also the pills may have to low of hormonal doses. I would be careful having intercourse since you have not been regular. I dont think you are pg unless your bf ejaculated. There is still the possibility of pregnancy. I f you are under age you can go to a public health center and everything is confidential!! Good luck

Someone told me that they are on yaz too and they didnt get their period untill the second to last or the last active pill all the time. I also have been stressing to much and that would only make it worse. If I need too i'll tell my parents I need to go to the doctor because "I think I have an infection" and ask my doctor to keep it confidential then.

When you go to the Dr everything should be confidential anyways just make sure when you call to set up the appt and be straight forward tell them you dont want your parents to know this policy is called HIPPA. I think you are fine yaz is also one of those pills that offers lighter periods as a result so maybe your just lucky to have light periods, but if your missing them then that is a little more of a concern. But be smart about things for now if you take your pills on time then your safe but if you miss them by more then a couple of hours i would use back up. Good luck

Well I have been taking them on time for quite some time now. I just wonder my odds of pg. Everyone says low.

Also since you have been taking the pills even after the changes of still being pg even if you may have been i would say it wouldn't be anymore. As long as you have had no pg symptoms i would just see your dr for your own health benefits!!