The tests are pretty accurate, however it does take awhile for implantation to occur and if it hasn't occured yet there can be no HCG in the urine. SO if you have ovulated later then you think or it has taken the 9 or so days to travel from the fallopian tubes you can get a false negative. I also believe it can take about 3 days for the hcg to really show up in the urine. So the answer is yes, it can happen. My ob said false negatives are more common than false positives.
Me:36 DH:38 TTC#1 since 4/2012 Me DX: Hashimotos,Hypothyroid, DOR, MTHFR, DH: normal
IUI #1-#4 BFNs and a few cancelled cycles in the mix. - poor responder ***Suprise BFP on 6/13/13. Natural MC @6wks 3days IVF#1 and 2- Cancelled due to no response on max stimms FET 5/20- BFP 1st Beta- 641 2nd beta- 2166 Sono- TWINS!!!! Two Boys! Born January 2015 @36 weeks. Healthy and no NICU! So blessed!
Do you chart? Unless you do, you are kind of guessing when you actually ovulated (unless you are super regular, observe secondary signs like CM and CP, and use OPK's..).
How many DPO were you when you tested? It could have been too early.
b/w=FSH 15.6, AMH 0.4 surprise natural BFP on 3/12/11 DS born via unplanned C-section at 40w6d
Re: accuracy of pregnancy tests
Married August 2012. Me: 41 DH: 42
Daughter from previous marriage: 20
BFP 12/19/12: Ectopic discovered at 8 weeks, right tube removed 01/18/13
June 2013 Testing Results: Progesterone: 31.7, LH: 5, FSH: 5, Estradiol: 161
Clomid cycles Nov. 2013 and Jan, Feb, and March 2014
TTC journey over as of the end of October 2014
TTCAL BLOG
All ALers welcome!
My Ovulation Chart
Me: 41 DH: 46. We are TTC our 1st, started July '11,
3 cycles clomid with Ob,
1 cycle Tamoxifen with Ob,
Diagnosed PCOS 11/5/12
clomid, trigger & timed bd 12/12 BFN
1st clomid IUI 1/4/13 BFN.
2nd clomid IUI 2/13 cancelled didn't respond to clomid.
3/15/13 scheduled laparoscopy & on bcp.
May 10 IUI from injectibles - BFN
May 22 done with interventions it will either happen or it won't.
February 2014 No longer actively trying, but not preventing.
SURPISE BFP 4/2/2015!!!!!!!!!!
Miscarriage 4/23/15
please read this....
https://tbttgp.wordpress.com/
Me:36 DH:38 TTC#1 since 4/2012
Me DX: Hashimotos,Hypothyroid, DOR, MTHFR, DH: normal
IUI #1-#4 BFNs and a few cancelled cycles in the mix.
- poor responder
***Suprise BFP on 6/13/13. Natural MC @6wks 3days
IVF#1 and 2- Cancelled due to no response on max stimms
FET 5/20- BFP
1st Beta- 641
2nd beta- 2166
Sono- TWINS!!!!
Two Boys! Born January 2015 @36 weeks. Healthy and no NICU! So blessed!
Do you chart? Unless you do, you are kind of guessing when you actually ovulated (unless you are super regular, observe secondary signs like CM and CP, and use OPK's..).
How many DPO were you when you tested? It could have been too early.
DS born via unplanned C-section at 40w6d