Hello, Andrea! Thanks for your review. I'm so glad that the Fresh Mint is helping with your sensitivity!! Subscriptions can be managed by going to OllieSmile.com and logging in from there. We are also always able to help with any changes you need! We can be reached at support@olliesmile.com. I just pulled up your subscription and it looks like you must have sorted it out, I see it's set to ship every 8 weeks now. Please don't hesitate to reach out if we can help with anything!