1. Department of Obstetrics and Gynecology Federal University of Paraná (UFPR) Curitiba Brazil
2. Department of Obstetrics and Gynecology Positivo University Curitiba Brazil
3. Department of Obstetrics Paulista School of Medicine, Federal University of São Paulo (EPM‐UNIFESP) São Paulo Brazil
4. Medical Course Municipal University of São Caetano do Sul (USCS), Bela Vista Campus São Paulo Brazil