Hi all,
Please can I have some advice.
We have been ttc for 7 cycles now and I'm 3 days late for AF. We tested on 12 dpo and got a bfn. I then had a tiny about of brown blood on 13 dpo which i hoped was implantation. Then at 15 dpo I got a very faint positive on a clear blue early response (it was the only one I had left). I didn't take a photo of it in the time frame but yay! Now at 18dpo I've tested with a FRER in the hope that the line will be darker but it's still very faint. Photo attached. I was really hoping it would be darker 
All tests have been with FMU and I think the FRER is a sensitivity of 6.5 and the clear blue is 10. Correct me if I'm wrong.
I just wanted to know if this has happened to anyone else? And if so was everything okay? Or was it a chemical?