No, it is lack of oestrogen that causes VA, which often needs local oestrogen treatment as well as systemic. Use a decent vaginal moisturiser such as one of the Yes products or Sylk, not KY jelly. The latter is lubricant not a moisturiser and is not recommended for this purpose. Inserting Yes VM into the vagina would help the Vagifem dissolve properly if you are dry inside. Jane Lewis's book Me and my Menopausal Vagina (from Amazon) will tell you all about VA, a condition which needs ongoing treatment.