No positive OPK but BFP?

[FirstTimeTryer93]

Ladies I need your help!!

We're on month 3/4 of trying to conceive our first. We're both 27. I have a regular 29 day cycle and tend to ovulate on day 14/15. I'm usually pretty crazy with the opks and can test up to 3 times a day, however this month I've been a bit more relaxed so only tested for ovulation once a day. I never got a positive OPK, my lines were starting to get a little darker but then all of a sudden went down again. Maybe I did ovulate and I just missed it? Just want to know if any girls have been in the same boat and then got their BFP? Feeling so disheartened if I didn't ovulate I we used pre-seed this month :(

Sending all the baby dust xxx

@FirstTimeTryer93

OP , this used to happen to myself when using OPK's. I believe ( not 100% ) that the surge can go up & down during the day
I've had a peak first thing in the morning then on the evening the line would be much lighter

In the end I gave up using OPK's.
I used a app ( I believe it was flo ) which pin pointed my chances of conceiving as medium / high / peak
It gives you a percentage each day & this is when we'd DTD
a month later we got our BFP & now I'm 36 weeks

Baby dust to you ☺️ xxx