Okay... so is THIS a good lock??

[Lolo76]

Fyi, the lovebirds are still together, but seem to be done locking for the time being... I'll leave him there until tonight/tomorrow, just in case he has another burst of energy.

I read somewhere (Markus Jayne's site?) to look for about 5-6 good locks, before assuming the female is gravid... is that a common rule-of-thumb, and/or does it often happen with the first connection? I also just remembered they were introduced in early September, for about 24 hours before I decided to wait a few more weeks. Not sure if they locked during that meeting, but should I change their official "start date" to that day? Sorry about all the questions, I'm just a nervous newbie.