1st Trimester

When did your clearblue digital switched??

Hello ladies!
This is really a "out of curiosity" question! 
At how many DPO did your clearblue digital indicated 2-3 weeks?
I got my BFP with a FRER at 12 DPO (according to my temping) Saturday and it was really dark line (darker than control). Sunday afternoon without waiting 4h of not drinking/going to the bathroom I got 1-2 weeks.
I tested again this morning at 17 DPO and got 2-3 weeks pregnant.
According to LMP i'm suppose to be 5+3
According to my chart I'm suppose to be 4+3

I'm really curious about my chart being off!
BabyFruit Ticker
Married: 07/04/2015
BFP: 11/14/2015
EDD: 07/25/2016

Re: When did your clearblue digital switched??

  • The CB digital is telling you how far past ovulation you are, actually.  The little insert explains it, but I found it confusing, too.

    So if it's saying 2-3 weeks, then it's telling you 2-3 weeks past ovulation, which would translate to 4-5 weeks pregnant.  It is also just measuring the amount of hormone there, so it's hardly an exact science (which is why the date ranges are pretty broad).  It could definitely make a difference between FMU and non-FMU, although I *think* the instructions mention the FMU being more accurag


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  • From the website

    It's Like 2 Tests in 1!

    imageClearblue® Advanced Pregnancy Test with Weeks Estimator is the FIRST and ONLY pregnancy test that not only tells you if you are pregnant but also estimates the number of weeks since ovulation (1-2 weeks, 2-3 weeks, 3+ weeks). Your doctor determines how many weeks pregnant you are based on the first day of your last menstrual period and ultrasound results. This test provides a different estimate that cannot be substituted for a doctor's determination of gestational age.

    Popular in Europe since

  • I took a clear blue digital around 11 days past when I think I ovulated (based on OPKS I wasn't tempting) and got a pregnant 1-2 weeks. I didn't ever go back and take a second one to see if it moved to 2-3 weeks but I have heard that they aren't very reliable way to see if a pregnancy is progressing. I read a lot of reviews on amazon where women never moved to 2-3 weeks even though their prengancy was progressing fine. 


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    BabyFruit Ticker
  • I went from 1-2 weeks to 2-3 weeks (post ovulation ) at 14 dpo.

    However, that is not really accurate. According to their website, 2-3 weeks starts at 201 miu of HCG. My beta yesterday was 121 miu, yet it switched.
    Thank God for Raid.

    image
  • What PP said, its past ovulation, not actual weeks pregnant. They actually pulled them from the shelves around me while they redo the packaging to make it clearer. I went looking for them to see if I could get it to progress and found out about the recall that way.
  • The first time I tried I got 3+ at 17dpo, but it seems that is not typical.
  • jaemsachjaemsach member
    edited November 2015
    I got my first faint positive on a frer at 9dpo (3 weeks from lmp) and took a digital the next day and it was 1-2 weeks (had beta HCG done that day and it was only 11). Took another digital three days later at 13dpo and it said 2-3 weeks (Beta HCG for 12dpo was 68). They are not very accurate. They only tell you that you are pregnant and that your level has risen.
  • I used Clearblue digital early detection. I first tested 10dpo and got a "not pregnant". Today my period was due & it never came so I tested around 5:30pm and said "pregnant"!! About a minute later 2-3weeks popped up
    Lilypie - Eu0n
    BFP: 12/3/15     EDD: 8/11/16     IT'S A BOY!!!
    MAXIMUS POWERS   8♥5♥16
     
    Lilypie - pXE7
    BFP: 8/5/13      EDD: 4/13/14     IT'S A GIRL!!!      
    AYLA BLAIR   3♥27♥14

  • Here is a link to the FDA report on the CBD Weeks Estimator tests:

    If you read through the article it gives you tons of information, but it also has a nifty chart that shows at what levels HCG managed to change the dates on the test.

    Consistently, 2-3wks starts showing up at around 250, but can come up as early as 154 (and obviously 121 for one of the previous posters). For 3+, that starts being consistent around the 3600 mark.

    Good luck!
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