Positions Say About Your Relationship

https://en.wikipedia.org/wiki/Sleeping_positions
http://www.normalbreathing.com/l-6-best-sleep-positions.php
http://uk.lifestyle.yahoo.com/what-your-sleeping-position-says-about-your-relationship-.html

Direction

http://srath.com/misc/vastu/sleep-direction

FEET POINT	RESULT		DIR Planet
East	Āyus	Longevity	Sun
South-East	Dveṣa	Enmity	Venus
South	Maraṇa	Death	Mars
South-West	Pāpa	Sin	Rāhu
West	Bhāgya	Destiny	Saturn
North-West	Vyādhi	Disease	Moon
North	Puṣṭi	Prosperity	Mercury
North-East	Śaktī	Power	Jupiter

Deprivation

http://en.wikipedia.org/wiki/Sleep_deprivation
http://www.sleep-deprivation.com/
http://www.end-your-sleep-deprivation.com/

Management

http://www.sleepmanagement.md/home.aspx