It was almost clear light>green
light>. The next day, the light>green
light> was gone. The following day, the light>green
light> returned as a yellowish-light>green
light>. Is this a serious matter? I have never had an std, or any kind of feminine problems, well, except in menopause during which time I had unusually heavy bleeding. Otherwise, I've never had bad cramping, and could time my periods almost to the minute. There is an unusual smell, but I wouldn't describe it was "foul.