Okay so I have read many say that brown blood is old blood, but what does that mean exactly? If it is old blood where does it come from. These might be stupid questions, but since I went off the pill 10 months ago, whenever I get a period (at least I think it is a period, I have been very irregular) it is brown. This last time I had it for about 3 weeks, pretty much brown the whole time. I am waiting for it to come again, because if it is my period I should be getting it now, so far nothing...however today there is a slight tint of beige/brown in my discharge. Sorry if TMI, but I am really wondering about this. Last month I took a pregnancy test and it was negative. Now I am waiting to take another this month if I don't get a period. So is it possible I was pregnant last month when I had brown blood for 3 weeks?
Any advice about this would be great!!! Thanks!!!