To prevent mental fatgue, get enough sleep. it''s a major problem. We''re a sleep-deprived society. if you find that you wakeup tired, you''re not gettinf enough sleep.
Now! Try to listen to natural rain effect and Feel it!
You will be able to experience power sleep.
The best way to learn which sounds are most effective for you or your baby is to try as many as possible. These effect is a great way to help you.
Try it! Right now!
Curing Insomnia Without the Pills!!