Objective: to analyze neonatal outcomes associated with obstetric interventions performed during labor in low-risk nulliparous women. Methods: a cross-sectional observatio-nal study of 534 low-risk nulliparous women. Results: in-terruption of skin-to-skin contact after delivery was shown to be associated with obstetric interventions such as cardio-tocography at admission, oxytocin in labor, amniotomy, and episi...