Pee Stick Sensitivity

Got a BFN? or is it a BFP? Talk about the last phase of the two week wait, home pregnancy tests.

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Pee Stick Sensitivity

Postby Cacton1211 » Mon Nov 29, 2010 5:28 am

Please compile any info you have here :)
Me (Courtenay) 35
DH-54 (yikes)
DS Logan 01-03-10 37w4d 6.5 21 inches
DD Stella 09-18-11 37w4d 7.13 21 inches
TTC since 09/07
IUI #4 April-Follistim/Trigger CD 15, E2 1399 day of trigger with 3-4 follies.
IUI CD17 BFP 9dpo
Number 2-au natural, our surprise birth control baby!
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Postby Babyjinks » Fri Dec 10, 2010 9:12 am


The Darker IC (new wondfo) and CBE digital detected a beta of 36. (Monday the 6th)
The faint wondfo was from Dec 1st! so it detected a level at or below 10
Me: Heather DH: K 35
BFP: CD22 12/4/2010! Beta 12/6 CD24:36 Prog 18.9 Beta 12/9 CD 27 147 1.5 doubling
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Postby ruru42 » Thu Jan 06, 2011 7:16 am

This was my first BFP Wondfo taken at 10 dpo PM. 10 dpo AM Wondfos were all BFN.

3 Yrs TTC #1
RE Removed Polyp 8/04....DD Born 6/05

4 Yrs TTC #2
C/S Scarring Removed 2/07
MC 5/07 @ 8 Weeks
IVF 3/08 BFN
MC@7.5 wks 1/11
Chemical pg 3/14/11
Chemical pg 4/18/11
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Postby JessieL2 » Mon Jan 31, 2011 9:23 pm

As requested here is something i figured out while browsing through hpts online that on each item page in the directions and details it tells you the sensitivity. i simply copied and pasted the info from the manufacturer's instructions. All Wondfo brand ic's

Blue package, blue handle hpts
Our Pregnancy Test Strips are over 99.9% accurate and are capable of detecting human chorionic gonadotropin, or hCG, at levels of just 25mIU/ml/hCG. That means you can begin testing accurately just 6 to 8 days after conceiving - and days before your missed period.

Purple+White package, blue handle hpts
99.9% accurate and are capable of detecting human chorionic gonadotropin, or hCG, at levels of just 10mIU/ml/hCG. That means you can begin testing accurately just 6 to 8 days after conceiving - and days before your missed period.

(Pink Handle+ Pink packaging) Wondfo One Step Pregnancy Test
Product Features
* One Step HCG Urine Test is a rapid pregnancy test, which you can easily carry out yourself
* It detects the presence of human chorionic gonadotropin ("HCG"), which appears in urine very early during pregnancy.
* New PINK package! Exactly the same product as blue package except the happy color now this means these read at 25miu also.
Last edited by JessieL2 on Wed Feb 02, 2011 2:11 pm, edited 1 time in total.
Me- PCOS, Hashimoto's Disease w/Hypothyroidism, Endometriosis & awaiting a LAP to find out the extent (possibly on my intestines too), LPD.
DH- S/A all numbers on the very low side of normal so not great but still doable!
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Which one right?

Postby Steffo » Tue Feb 01, 2011 11:04 am


I'm due in 3days, but couldn't resist doing a pregnancy test this morning. I used a Clearblue Digital and a First Response. The Clearblue said 'pregnant 1-2' but the First Response only had the one line (meaning negative). I'm going to test again the day I'm due. Just wondered if it possible for ClearBlue to give a false 'pregnant'? I don't want to get my hopes up :(

Thanks :)

Stef xxx
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Postby Emmo » Fri Mar 18, 2011 7:55 am

Just wanted to share how sensitive wondfo was for me... This is FRER and Wondfo at 10 DPO with the exact same FMU...


Pretty impressive considering I spent like 20 cents for it. :D

(x posted)
Me: 34
DH: 35
DS: 7
DD: 4


My Ovulation Chart

My magic BFP mix: Vitex, b6 (post O only!), Geritol Complete.
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Postby BBee » Sun Mar 20, 2011 1:48 pm

As seen in the "pee sticks with betas" sticky, both FRER and the pink handled wondfo gave me an oh-so-faint line when my beta that morning was only SEVEN.
Me:32 DH:34
TTC#1 since Jan 2009
DX: Unexplained Infertility
2nd IUI with 50mg Clomid :bfp: @ 10DPIUI
DS Born 11/15/11 ~ 8lbs 2oz 22"

TTC#2 since May 2012
DX: Male Factor
IUI #1 w/Ovidrel :bfn:
IUI #2 w/50mg Clomid & Ovidrel (3 follies) = :bfn:
IUI #3 w/Gonal,Ovidrel,Prometrium (at least 5 mature)= :bfn:

No longer TTC - DS diagnosed with Joubert Syndrome Aug2014
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Postby angeleyes022 » Mon Aug 08, 2011 4:14 pm

Wondfo blue-handled High Sensitivity tests are simply amazing!! I find them to be the best and least inexpensive - - I bought 120 tets for $15 USD. :)

Me (Lindsey) - 28
DH (Billy) - 34
TTC #1 since 08/08

Me: no issues, left tube may or may not be open
Him: poor morph (2-3%) but everything else excellent. Had bilateral varicocelectomy Aug. 2010
2 miscarriages (Mar. 2011 - 6 wks, Sep. 2011 - 10 weeks, Triploidy 68 XXX). 5 chemicals since Dec. 2010.
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Postby mrsh03 » Thu Sep 22, 2011 1:00 pm

Early Pregnancy vs FRER (Positive CB Digital at 9DPO):
<a href="¤t=IMAG0242.jpg" target="_blank"><img src="" border="0" alt="Photobucket"></a>
<a href="¤t=IMAG0245.jpg" target="_blank"><img src="" border="0" alt="Photobucket"></a>
Me (Mari)-34**DH-33**DD-3**DS-Born 9/27/12
Sept 2011- early m/c BFP 9DPO Beta 11
Dec 2011- early m/c BFP 13DPO Beta 8
Jan 2012 BFP @ 9DPO EDD 10/4/12
1st Beta 13DPO= 193
2nd Beta 15DPO= 425
6 weeks :hb: 124, 10 weeks :hb: 180, 14 weeks :hb: 156, 30 weeks :hb: 132, 32 weeks :hb: 144
Pre-O: Wondfo OPK's, Prenatal, Folic, Mag/Cal/Zinc, L-arginine, Vitex, EPO, Preseed, Instead Cups
Post-O: All supplements above, except no EPO, 200mg prometrium, low dose aspirin
Anthony John born 9/27/12 (induced)
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Postby ManicMommy » Tue Oct 04, 2011 4:31 pm

Can someone please direct me to where I can buy those very sensitive blue tests? I know it must be around here somewhere but I'm fuzzy brained. After about $60 in tests I need to buy bulk!
Me-31-PCOS, history of low HCG, multiple early losses.
DH-34-multiple chemical/radiation exposure, 9yrs US Army
DD-10-Beta <5 @6wks, "not viable" @8wks, born perfect @40w1d
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Postby Godhasaplanforus » Fri Oct 07, 2011 11:22 am

I buy all mine at
Me- 27, DH- 32, TTC baby #1since March 2011<br />
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Postby kaylaxkitten » Thu Jun 14, 2012 6:45 am

no idea how many dpo i am...thought i was supposed to ovulate a couple days ago, its been a weird and confusing cycle. so the top is a fmu wondfo, the bottom two are smu...the blue one is a "accurate one step" hpt, it was thrown in a sample with my wondfos....

<a href="" target="_blank"><img src="" border="0" alt="Photobucket"></a>
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Postby Betti » Fri Jul 13, 2012 7:02 am

Kaylax do me a favour and go get a digi NOW!!! Looks like a BFP to me for sure!
Stopped BCP end January 2012 = TTC 15 months
Me - 28, DH - 29
Regular 30-31 day cycles
Insulin resistant but ovulating "like a machine" according to OBGYN and FS
DH has Azoospermia (0 sperm in semen) - initial diagnosis September 2012
Our only chance at a biological baby is through TESE/mTESE and IVF/ICSI
DH going for testicular biopsy in 2013/14 to see if they can find sperm - saving up money for it.
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Re: Pee Stick Sensitivity

Postby Zabbi » Mon Oct 08, 2012 8:01 pm

What test do you recommend to find out the earliest? I have a first response ok or is there a better choice?
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Re: Pee Stick Sensitivity

Postby pinkrock » Thu Oct 11, 2012 7:16 pm

Wandfo (regular sort with pink handle, that comes with the Wandfo OPKs) gave me a faint positive line the evening of 9 dpo. Did not do a First Response that evening, but checked with FR the next morning (10 dpo) and got a faint but distinct line there.
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