Peak twice in one cycle

[Kaye03]

I used the advanced clear blue opk and it went low to peak, had no highs. I then re tested after 48 hours, expecting it to show low, but its showed peak again. Does this mean i havent ovulated? Or clear blue faulty and it should have shown the first peak as a high, now im peaking. Dont know what to think.
Just to add i used cheap ones, when clear blue first showed peak, they showed positive.

I used these too and I'm sure it said not to test again once you get your peak. Have you been dtd? I'm sure it's nothing to worry about x

Yes we have been.

Cheap opks still coming up as positive. Confused whats happening

How many days of positive on the cheap opks? Do you have pics? Are they def positive (line same strength or darker than control)?

I've not used the CB sticks yet but was reading up on the instructions for this cycle and it said after you get your peak you're not supposed to use them again that cycle, so I wouldn't look into the double peak thing much as you've not used them correctly.

Also, some LH surges can be long. It doesn't matter how long they are, you should ovulate within 12-36 hours of it starting.

Your body can build up to ovulate and then fail for some reason, then try again a couple of days later. It happens to me sometimes. So cb may have picked up that the surge was coming, but then it didn't happen then, but a little later instead.