Yes, but not the genetics of humans. My guess would be that the genetics of the soybean plants would be a more likely culprit for any strange hormonal reaction

Yes, but not the genetics of humans. My guess would be that the genetics of the soybean plants would be a more likely culprit for any strange hormonal reactions in men: HT soybeans went from 17 percent of U.S. soybean acreage in 1997 to 68 percent in 2001 and 93 percent in 2013 source: http://www.ers.usda.gov/data-products/adoption-of-genetically-engineered-crops-in-the-us/recent-trends-in-ge-adoption.aspx http://www.ers.usda.gov/data-products/adoption-of-geneticall... The reality is that soybeans aren't genetically modified for nutritional reasons; they are modified for economic reasons, and GE foods haven't been around long enough for us to really know what kind of side-effects come from optimizing for the herbicide-tolerant "economics" side of GE.