Thank you all,
I think the prog was 1.8 or something like that? Just heard back from the doctor via email and this was her advice
The test signfiies the day before ovulation so may have been starting to surge later today. I am happy if you want to do another blood test to check before starting the primolut. Alternatively you can wait 15 days and start the primolut then if no period. Or you can just have the primolut.
What do you think? We BD last night just in case but don't know if we will get to today as I have come down with gastro! That's okay LG, the same thing happened to me in my last pregnancy did an opk and it came back positive even though I'd already had a positive in that cycle and it turned out that I was pregnant!