I started putting my male in with my female for a few days but so far from the couple of times I've had them together I've never noticed them locked. He does seem to like to drape part of his body over hers, every time I check them I notice that, but I don't know if they're actually locking or not. I don't check them constantly or anything, maybe a few times a day if that. Has anyone else had this problem and still ended up with eggs down the road? I can't tell if they just aren't doing it or if I'm just missing it every time so far.