opk question

Hi Everyone,

Would anyone know if when using opk's can the test line gradually become darker to match the control line?

Like day 1 - no line visible at all
day 2 - barely visible line
day 3- definite line there but not as strong as control line

and just slightly increasing until you have the LH surge?

Sorry if this is a silly question but this is what has been happening and i wasn't sure if the LH surge is a sudden thing or a gradual thing that occurs over a few days.

Thanks

Hi Elly!

That's what would happen when I used OPKs... the line would gradually get darker until it was + :) HTH.

Good luck!!

do you remember bell shaped curves form ststa at school - i think thats kinda what happens it slowly builds up then falls away - does that make sense?

Thanks for the replies guys,

It does make sense now, so hopefully we'll get the result that we want in the next few weeks!

Thanks again