We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleNew Evidence of Genetic Factors Influencing Sexual Orientation in Men: Female Fecundity Increase in the Maternal Line.AuthorsIemmola, Francesca; Ciani, Andrea CamperioPublicationArchives of Sexual Behavior, 2009, Vol 38, Issue 3, p393ISSN0004-0002Publication typearticleDOI10.1007/s10508-008-9381-6