How long is your positive opks last for?

[mariarosa1991]

I did an opk last night and was defo a positive, this morning I tested again and it was already fainter...then another this evening and even more fainter, is this normal?

Yes. The LH builds up very slowly and then drops within hours.

@Peanutty86 Thank you, I was worrying that it might be attempted ovulation but not successful or something