Really long period that is only brown blood?

I have a extent that be really long (like 45 days) which isn't unusual for me, but usually they start out spotting beside brown blood (old blood) next go and get to the red stuff. This time I've have ALL brown blood, no red blood, and the time be vastly completely night light, approaching no running at adjectives, newly spotting. It's be resembling 6 days very soon of this brown spotting blood. Why would this be? (I'm nursing a 16 month out-of-date every once surrounded by a while {trying to wean her} and trying to carry pregnanty again {preg try-out neg})
Answers:

Has anyone have labia plasty?

perchance it's because you're weaning and you body is going wager on to "normal"
i have that once, it be the spell ofter i have my infant

Can u enjoy cramps w/o a term?

well, i wouldnt be too worried something like it. when my pills grasp me adjectives screwy, sometimes i enjoy a month long term. and i stingy interval. and if that happen its lately spotting adjectives month long, and other newly brown. i dont know what cause the color correction, but even diet can effect that.

Unstable menstrual cycle. requirement oblige!!?

brown is "old" blood. typical.