yeah ive had my female lay lots of time.
a few times ive had her go for days without eating.....
other times ive seen her go and eat, then a hour later shes laying eggs...
generally the procedure mine does is a day or two before she lays she will get down into her lay bucket and dig around....
then on the day she lays you wont see much but a tail every now and again down in the bucket cause shes under ground, mine will be in there most of the day underground, then she finally comes up to sleep after shes done, usually its almost a all day event it seems like
cool thing though she makes the surface so perfect when shes done, im telling you its as level as if i did it with a level tool.... im always so amazed how precise she is at flattening the surface when shes done with it...