# OB Wheel+

> Pregnancy calculator for HCPs

Canonical page: [https://chrome-stats.com/d/id6757197344](https://chrome-stats.com/d/id6757197344)

## Overview

- **ID:** `id6757197344`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Andrew Yu
- **Category:** Medical
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.0
- **Last updated:** 2026-01-09
- **First published:** 2026-01-08
- **Size:** 11 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/ob-wheel/id6757197344)
- **Website:** [https://dryu.app/](https://dryu.app/)
- **Privacy policy:** [https://privacypolicyurl.com/ob-wheel/privacy-policy.html](https://privacypolicyurl.com/ob-wheel/privacy-policy.html)

## Description

This is an updated version of Preg Wheel. Optimized for current iOS devices.

Designed by Andrew Yu, MD, A double board certified OB/GYN and Clinical Informatics.

OB Wheel+ is a streamlined and reliable tool for calculating essential pregnancy dates. Whether you are a clinician in a fast-paced environment or an expectant parent tracking milestones, this app provides the accuracy you need with an intuitive, modern interface.

Key Features: 
• Multiple Calculation Modes: Calculate based on Last Menstrual Period (LMP), Known Due Date (EDD), IVF Transfer Date (Day 3 or Day 5), or Gestational Age (GA) from a specific scan date. 
• Projected GA: Easily determine what the gestational age will be on any future date. 
• Clinical Milestones: Automatically generates a comprehensive timeline for essential screenings, including NIPT, Anatomy Scan, Glucose testing, and vaccinations including RSV during the appropriate season. 
• Trimester Filtering: Focus on the milestones that matter right now with easy T1, T2, and T3 filters. 
• Fetal Size Comparisons: Track baby’s growth with relatable size comparisons.

Medical Disclaimer: This app is intended for informational and educational purposes only. It does not constitute medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read in this application.

## Rankings

- #895,055 — Overall

## Similar extensions and apps

- [OB Pregnancy Wheel Made Easy](https://chrome-stats.com/d/id6757496014) — 5.00 / 5
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Source: [Chrome-Stats](https://chrome-stats.com/d/id6757197344)