Re: Sex with Fiance, No protection, Possibility of pregnancy?
Why can't you take a pregnancy test? I don't see how that has to do with your Yaz... but that's the only way to tell for sure. Also, if it's really early on, it may not be accurate anyway.
With NO birth control and him not ejaculating inside of you, you're about 75-80% protected. So there is still a good possibility, but it's more safe than not. Good thing you started the pill if you aren't ready for children! Some people can just pull out and have been lucky, but I know people who had kids that way.
I'm on Yasmin so it may be a little different, but if you started your pill right when your period started, usually you are protected from the start of taking the pill. If you started the Sunday after your period, it takes 1-2 weeks for it to start working. Either way is a correct way to start and it's just a preference.