References:
The science of pranayama - swami sivananda
Yoga for every athlete - Aladar Kogler
www.healthandyoga.com
www.yoga.org.nz
www.health.discovery.com
www.babycenter.com
www.abc-of-yoga.com
www.expectantmothersguide.com
www.healing.about.com
www.yogabasics.com
www.netdoctor.co.uk
www.womenfitness.net
www.yogaeverywhere.com
www.webmd.com
www.childbirthsolutions.com
www.yogaspace.com
www.yogapoint.com
www.pregnancytoday.com
www.fitpregnancy.com
Submitted by : Mrs. Uma
Edited by : Mrs. Savitha
