A female beardie full of eggs is called gravid. When full of eggs they can look like a bag of marbles and when ready to lay will drive you nuts digging holes all over the place to lay in. You need a container of moist vermiculite or vermiculite/peat for her to lay in and large enough for her to dig a hole, lay the eggs and cover them up. Then you need an incubator to hatch the eggs and somewhere seperate to raise the young. A good time to make sure you are successfully breeding heaps of live food or have very deep pockets.