This is my first time asking a question… I’ve used ovulation kits for the first time, I started testing on day nine of my cycle and got to low fertile days (should mention it’s the clear blue advance) I then got all excited when I had my first high fertility day on day 11, 10 days later I am still showing high fertility… Is this normal?

I haven’t seen my solid :-) for my peak LH surge on this kit, it has got me a little bit worried. Any advice would be great!