Objective: To determine the correlation between hemoglobin (Hb) and hematocrit (Hct) levels of women in the third trimester of pregnancy and Hb and Hct levels of their newborns at EsSalud Cusco. Materials and methods: A cross-sectional observational study conducted in mothers and their newborns at EsSalud Cusco. The study included pregnant women in the third trimester of pregnancy with no history of anemia and who had attended at least six prenatal visits, as well as full-term newborns without marked fluctuations in birth weight. The sample comprised 484 individuals (242 mother-newborn dyads). Data were analyzed using IBM SPSS Statistics and JASP, applying correlation tests and multivariate analyses. Results: The analysis included 242 mother-newborn dyads. Study variables consisted of maternal age (median: 30 years), gestational age (40 weeks), number of prenatal visits (8) and neonatal ...