The use of nitrous oxide, or laughing gas, during childbirth fell out of favor in the United States decades ago, and just two hospitals — one in San Francisco and one in Seattle..
Source: htpp://news.yahoo.com
Showing posts with label laughing gas. Show all posts
Showing posts with label laughing gas. Show all posts
Sunday, February 13, 2011
Laughing gas returning as option for laboring moms
The use of nitrous oxide, or laughing gas, during childbirth fell out of favor in the United States decades ago, and just two hospitals — one in San Francisco and one in Seattle..
Source: htpp://news.yahoo.com
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