No lh at 6am, lh surge at 10pm SAME day. Is that possible??

Shawna
I didn't have a surge this morning at 6am, but got one at 10pm (16hrs later). I mean, I guess 16 hours is enough time, but I didn't expect to see it in the same day. That's what's going on here, right? Top was this morning, bottom was 15 minutes ago. Or am I losing my mind? Glad I took note from you ladies & started testing twice a day!
Waiting on the husband to come to bed 😂