Comprehensive Obstetric & Gynecology Toolkit for Healthcare Professionals Obstetric Calculator (also known as Obstetrical Wheel) helps determine gestational age in weeks and days, as well as estimate due dates using methods like the last menstrual period, ultrasound reports, ovulation/IVF, and more. This app offers over 10 essential ObGyn tools, making it an invaluable resource for obstetricians, gynecologists, midwives, and other healthcare providers. It can also be used by patients for educa