Human Pheromone Sciences, Inc. posted results for the first quarter ended March 31, 2008. Net revenues of $266,000 represented a 20% decrease from the prior year period, and resulted in a net loss of $63,000 as compared with net income of $24,000 for the same period of 2007. According to a spokesperson, the results were in line with company forecasts and reflected the overall downturn in the U.S. fragrance and beauty market sales during the period....