Bella I've just had a flare up, the first one, and my gp told me to use my vagifem every night for a week but it's now 9 days and im still using nightly. I want to be sure I'm on top of it. I don't feel able to tell you what is ok for you as we all react differently but my understanding is that increasing the frequency isn't a problem in terms of the dose. Its just about your body. I'm going to reduce mine at weekend to alternate nights and see how I go