[The discovery of a fertilizing substance in the air]

A fecondant substance has been recently isolated in the air. The discovery was made by observing that fertile couples loose their fertility when they are placed in a room where infertile couples had breathed. A major difference was observed in the respiration of infertile couples. They first inspire and then expire, contrary to the fertile couples who do the opposite. The ethical and pathophysiopolitical considerations are discussed. Emergency management in case of side effects observed with the use of the fecondant substance is described. This is the first description of a new aerial major compounds involved in human fertility.