HomeAppsMedicalObstetric CalculatorApps like Obstetric Calculator Here are some great alternatives to Obstetric Calculator by Alexander Snegirev : Pregnancy Calculator Pro ★4.6 Pregnancy Wheel ★4.3 OBS Calc -Pregnancy Calculator ★4.5 Gestational Age (baby's age) ★5.0 Pregnancy Weeks Calculator ★4.6 40weeks later : pregnancy&baby ★5.0 OB Wheels ★4.2 My Pregnancy Tracker - Lifeing ★4.4 Pregnancy Wheel ★3.4 FAST Pregnancy Calculator ★4.9 Pregnancy Due Date Calculator ★4.5 NeoCarePal ★4.7 MSD Manual Guide to Obstetrics ★5.0 Pregnancy App Tracker ★4.3 Pregnancy Calculator: Due Date ★4.8 WomanLog Pregnancy Pro ★4.2