http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. A course of water aerobics classes has been shown to reduce the amount of pain-killing medication women request during labor. Research published in BioMed Central's open access journal Reproductive Health has shown that, as well as being safe, the gentle exercise has the benefit of making it easier to give birth. http://www.physorg.com/news146472347.html Medicine & Health Fri, 21 Nov 2008 06:45:47 EST news146472347