It is totally safe to undergo past life regression. During the whole process, you are always aware and conscious. 

The process that we follow, relaxes the body-mind completely so that the energy that is used by the body and the conscious mind is freed. And the same energy can be used to access childhood, in-utero, and past life memories.

 

If we ask you to remember a memory when you were 6 months old, it would be difficult to remember. But through the hypnosis process, you can access the memory clearly to the extent of what dress you are wearing or the mother is wearing, or other sensory details.

Similarly, past life memories can be accessed. 

 

During PLR, one is always aware and conscious and there is no danger whatsoever.