1. Department of Nursing in Hospital Assistance Federal University of Triângulo Mineiro Uberaba Brazil
2. Hospital de Clínicas Federal University of Triângulo Mineiro Uberaba MG Brazil
3. Department of Nursing Federal University of Sāo Carlos Sāo Paulo Brazil
4. Department of Gynecology and Obstetrics Federal University of Triângulo Mineiro Uberaba Brazil