I'm sorry if this is a little unpleasant, but am a little confused.
My periods are usually fairly regular and "normal" - as in red, hurt a bit for the first twenty-four hours and last around five days.
My last one lasted about twenty-four hours, didn't hurt at all and consisted of (look away now if squeamish)a a thick, black substance.
Should I be worried? I'm on the pill (yasmin) and haven't had anything like this before.
If anybody has any explanation I'd be grateful. A funny period seems a bit of a petty thing to bother the doctor with, but I am a bit worried.