Hi Sue,
I wouldn't panic. Lyn is usually right but I'd be wondering what normal is. It might have gone up to say 8 and now be slowly recovering to that level. Presumably the doctor is relaxed. If you're on 3 month tests then the next one will be early February. Some are more relaxed about their psa than others but I think I'd be trying to get the next one a bit earlier. If you have a Macmillan nurse your could mention your concerns and ask about it. You could ring a nurse on here. My psa went up twice and I thought it was going faster but then it went down. You then have to wait until the next test. Unfortunately if you're worried it can be hard work. In my case I was relieved at it going down but know that the odds aren't great on it staying that way. You just have to put up with it, keep aware, be prepared and walk on with hope in your heart. All the best Peter