[[Image:Corpus Luteum 1.jpg|thumb|right|150px|Histological Section of the Corpus Luteum showing Small Luteal Cells - Courtesy of J.Bredl, Copyright RVC 2008]] | [[Image:Corpus Luteum 1.jpg|thumb|right|150px|Histological Section of the Corpus Luteum showing Small Luteal Cells - Courtesy of J.Bredl, Copyright RVC 2008]] |