Hi ladies.
So I didn’t realise there was a difference between the clear blue digital Opk tests with pink and purple packs 
I originally had the purple one, which tells you the top 4 days and then bought the pink one which only tells you the top 2 days.
I’d started testing in the purple reader, bought the pink pack and continued with it and on that day got a solid smiley face.
Is this reading rubbish because I mixed packs? Or is it still ok?
I’m so annoyed I bought the wrong pack as they’re expensive and I can’t return it! But I also prefer the 4 day version as it gave me confidence it was picking up changing readings so I might have to write the money off and buy another pack.
Please let me know if you know the answer to this!