Your NuCalm sessions are best experienced in an environment with minimal distractions, but can be done anywhere you find comfort. A fully or partially reclined position is optimal for NuCalm use. In the bed, in a zero gravity chair… any position in which your body is allowed to relax. Even uncomfortable situations like an airplane seat will be made more comfortable with NuCalm.
When you enter parasympathetic dominant state and as you prepare for sleep your body temperature decreases because when it is relaxing and inactive there is less metabolic heat production - so this is normal and why it's best to use NuCalm with a blanket.