http://www.nytimes.com/2011/06/21/health/research/21patterns.html?_r=2&scp=1&sq=Weight%20loss%20surgery%20may%20have%20helped%20restore%20fertility%20in%20a%20handful%20of%20extremely%20obese%20women%20who%20were%20unable%20to%20have%20children%20because%252 Tweet
