Second positive opk in one cycle?!

Jamee

Anyone have any insight?

My wife ovulated 5days ago...we inseminated 5 and 6 days ago.

Just to keep tracking we have continued tracking with opk. Has stayed negative..until now. Just now got a flashing smile on clear blue advanced digital opk...how is that possible?? Could it be detecting pregnancy hormones early? Or just a random surge?