Corpora Lutea require a large blood supply to provide adequate cholosterol for [[Endocrine_System_-_Ovaries_-_Anatomy_%26_Physiology#Progesterone|Progesterone]] synthesis. | Corpora Lutea require a large blood supply to provide adequate cholosterol for [[Endocrine_System_-_Ovaries_-_Anatomy_%26_Physiology#Progesterone|Progesterone]] synthesis. |