How many "high fertility" days before peak?

Question

I have been tracking my ovulation for a week now using the digital test (clear blue) First Day I got a definite no then everyday after that I've gotten high firtility for the past 5 days . How long does it usually take to get peak ? Is this normal ?

Answer

Yes, it's normal the first time you use it. I had high for 7 days before peak. The first month (from what they say on their site) is that the digital is getting an understanding of your lh and estrogen levels which is why you get more high days. This is going to be my second cycle using it and so it should change to show me only two high days before peak. I'm hoping you get a bfp but if you don't and use the digital again, only get new test strips not a new reader or else it will have to "get to know" your levels all over again. I hope this helps.

Answer

I just did my first OPK this cycle.  First day I got a definite no, the next 7 days were high fertility and then on the 8th day I finally got a peak.  I used the Clear Blue Advanced Digital.  I got worried at first too but the more I read, it seems semi-normal.

Answer

I go right from a low on cd 6 to peak on cd7 and I keep getting a peak until cd 10 or 11

Answer

I'm using the clear blue opk for the first time - presume you only log the peak days on glow? Not had one yet - two days of highs! 🤞🏻

Answer

I've gotten a bunch of these last week and the past few days but never DARKER than the control... just wondering if it ever did for you.

How many "high fertility" days before peak?

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