help on reading opk!

[cassie1234]

the last 5 are the last 3 days. The last one with no date is this morning. What are your thoughts? Dark enough to be a positive?
https://i5.photobucket.com/albums/y183/cassie14/IMG_2720.jpg
https://i5.photobucket.com/albums/y183/cassie14/IMG_2723.jpg

 

[lilrojo]

I have never used this kind, I use the digi tests, but it looks like yesterdays was darker than todays..

 

[tonibzac]

I think day 25 was + hun