It’s said that you can astrally project from a LD. The principle is to move your consciousness to a distant point so that your astral body goes towards this point. It can be done from a LD through many methods:
- provoking a vertical movement in LD, by flying up or falling from a high,
- visualizing yourself floating above your body or simulating an OBE from a LD.
Another method is entering the “black void” (a dream zone where there is no more dream) and practising energetic methods (with shakra or breathing).
I never tried all this methods.