The present investigation of descriptive type, correlacional of transverse court, was realized by pregnant teenagers that they were present at his prenatal control during the months October, 2010 - April, 2011 in the hospital Leoncio meadow Huamachuco, with the purpose of determining the relation that exists between the mother factors: age, degree of instruction, occupation, marital status, origin and the practices of intrauterine stimulation in pregnant teenagers. The sample universe was constituted by 54 pregnant teenagers selected according to criteria of incorporation established. For the compilation of information I apply a survey to him on Practices of intrauterine stimulation (EPEIAE), which consists of twelve articles. The obtained information was tabulated and presented in tables. For the analysis there was in use the test of independence of criterion chi square (X2). Of the dis...