I am 4 weeks post vaginal delivery and just now have *almost* stopped bleeding. Just a small amount of coloured discharge. As long as you aren't soaking pads, passing large clots or notice a foul smell or funny coloured discharge (green isn't good!!) or fevers then it should just be a usual part of the post delivery period.

I had less discharge after my c-section than I did after both of my vaginal births.