Ttc After Mirena

Does anyone know if it's a common thing for ovulation to occur on any random day in your cycle after having the mirena removed? I had mine taken out about 2 months ago. I've had one full cycle that was 25 days with positive OPKS on CD14 and CD15. So I was expecting to get my first positive between the 20th and 22nd this month and nothing. I had a faint (almost nonexistant) line for a couple days but it's not getting any darker at all. Is it likely that ovulation is just delayed due to the mirena being removed a couple months ago? Or is it possible that I won't even ovulate this month?

The rule is, there is no rule, unfortunately. Any of those things are possible and it's also possible that you did O and then the OPK just didn't detect the surge.

I would wait till your cycle is back and regular before TTC a boy.