📅 Added on: November 11, 2026
The RxMedCalc OB Wheel Calculator is a reliable and user-friendly medical tool designed to simplify pregnancy dating and obstetric calculations. It helps healthcare professionals determine gestational age, estimated due date (EDD), conception date, and important pregnancy milestones using the last menstrual period (LMP) or other dating methods. Ideal for obstetricians, gynecologists, midwives, and medical students, this calculator provides quick and accurate results to support prenatal care and clinical decision-making. With an intuitive interface and convenient access, the OB Wheel Calculator makes pregnancy tracking easier, more efficient, and accessible for healthcare professionals.