I made a nice size nuc up and added the queen. Its been a week since queen was added. I looked today to see her. She was accepted. Shes walking around. Now i added 2 nice frames of bees and capped brood. Today i notiiced that probably 2/3 of the bees left and went back to the mogher hive. Will this brood emerge with little bees inside hive or should ai add bees now. I wanted to add bees but after the brood emerges. So whats the best step.