My cycles changed maybe about 6 months ago - having always been 28-30 days I now seem to be getting periods every 3 weeks and this time it’s more like 2.5. They last about 5 days. This time there’s also lots of very dark black/brown blood which I think just means it’s old stuff.
I think the cycle length is still within normal bounds but should I ask the dr or not bother?
I’m 38 and not taking any oral contraceptives or other meds