Had first scan last week and everything is fine with baby but I still have a constant brown discharge. Sometimes its light sometimes its dark brown but never red. Never what I would say bleeding and never very much but enough to wear a panty pad everyday. Always had a lot of discharge before pregnancy. Spoke to midwife who said this is normal, nothing to worry about but I would really like an explanation as surely this is not "normal"! Any help would be greatly appreciated.