I pulled my queen and two frames of mostly sealed brood from a strong hive, and put them in an 8 frame medium, three days ago, including attached bees. I checked on them today, and couldn't find any eggs. Might be just my sight. Would the move temporarily halt her production? Other than that, all looks normal, including queen. I watched her for a while, and she was being tended to, but she wasn't laying. I'll look for larvae in a few days and know for sure. She might be teaching me patience.