All consultations are done with Mamos, and many of the decisions are based on their wisdom and knowledge. Many Kogi marriages are arranged by Mamos to ensure the most fruitful communities. Marriages are not forced, and the buying or selling of women is not permitted, although women as young as 14 can be married and have children. The Kogi do not allow the mistreatment of women, and it is not uncommon to find marriages that were not arranged, but the Kogi also disapprove of breaking arranged marriages.