Hi all! I was predicted to ovulate this past week however I’m not sure I did. I started testing the week before and the line started fading so I just gave up. I started testing two days ago just out of curiosity and got a decent line so I tested the next day and today but the line isn’t as strong. The darkest line didn’t look like a positive but it was really really close. My period is due around the 9th of Jan.

Is it possible to ovulate this late in my cycle? Why would I be getting dark-ish lines on my tests?