In this study, the concentrations of some essential (Ca, Cu, Fe, Mg, Mn, Ni, and Zn) and non-essential metals (Cd and Pb) were determined in blood of pregnant women aged between 15 – 45 years and enrolled at the Obafemi Awolowo University Teaching Hospitals Complex, Ile – Ife, Nigeria, for antenatal care. Fifty samples of whole blood were collected from the pregnant women and twenty five sample...