I am a 22 year old female and I have been on my period on and off for 2+ weeks. I have Polycystic Overian Syndrome so I'll normally go 3 months between periods and they are usually fairly short. I am not on any type of birth controle. I will bleed for 2-3 days, then it will stop for a day and then I will start bleeding again. It has been doing this on and off for about 2 weeks (a little more actually). The only thing that's changed in my life is my stress level, but I've been this stressed before and never had this problem before. I am wondering if this could be due to pregnancy? I have a 1 year old daughter so I've been pregnant before, but I dont have any of the signs of pregnancy except for being tired (and I'm moving and working a lot, so that's nothing new). I plan to go to the clinic soon, but I was wondering if anyone could give me some possible answers. Thanks.