For further support or questions, please contact us: drdeskchamp@outlook.com
Fetal Growth Trajectory
Is a clinical tool designed for maternal-fetal medicine specialists, obstetricians, and sonographers to track serial fetal growth measurements across pregnancy.
OCR Report Scanning -
Point your camera at any ultrasound report and Fetal Growth Tracker automatically extracts biometric measurements — BPD, HC, AC, FL, and EFW — directly into the entry form. Works with a wide range of ultrasound report formats. Always review extracted values before saving.
Growth Charts & Percentiles
Visualize fetal growth trajectories plotted against Hadlock reference curves. Each scan is displayed as an EFW percentile, with automatic flagging of asymmetric growth patterns when AC percentile diverges significantly from EFW percentile.
Hadlock Calculations
Calculate estimated fetal weight from biometric measurements using validated Hadlock formulas — HC/AC/FL, BPD/AC/FL, or AC/FL — when EFW is not reported directly.
Twin Pregnancy Support
Track Twin A and Twin B independently with separate growth charts and measurement histories. Supports monochorionic-diamniotic (MCDA) and monochorionic-monoamniotic (MCMA) pregnancies with automatic risk flagging for TTTS.
Clinical Risk Flags
Patient profiles include gestational diabetes type, treatment regimen, HbA1c, BMI, hypertensive disorders, and prior macrosomia — all surfaced at a glance in the patient header.
Privacy by Design
All data is stored exclusively on your device. No accounts, no cloud sync, no data transmission. Patient information never leaves your phone.
Fetal Growth Tracker is intended as a clinical decision-support tool for qualified healthcare professionals. It does not replace clinical judgment, direct patient assessment, or institutional protocols.
Please contact us with any questions: drdeskchamp@outlook.com
Perinatal Calculators
Is suite of calculators that maternal care providers can use in
the office or on L&D to help streamline clinical decision making and counseling. It does not need an internet connection to run as it is not web based. Algorithms are often used to counsel patients based on published data, but unlike other
specialties it would appear that obstetrics has been a forgotten specialty in
the eyes of app developers. Obstetricians and perinatologists are busy and time is precious
so developing an app to avoid going online or looking up information that could easily
be stored on our iPhones, iPads and at our finger tips is essential.
The ultrasound risk assessment calculator allows you to enter a priori risk or use age related baseline risk and adjust for different ultrasound markers. Likelihood ratios are shown for each marker. This can be used without an internet connection and the screen is easy to use and navigate on all iOS devices.
The VBAC risk assessment calculators are unique in that there is one for office based counseling before labor begins and a second for counseling on admission to labor and delivery and incorporates cervical exam parameters. These are based on published nomograms.
An insulin calculator for initiating treatment in gestational diabetics is also included as well with automatically built in logic for insulin multiplier by trimester. Gives dosages for both lantus/listed regimen or an NPH/regular insulin regimen.
CVR calculator for CPAM, MCA doppler MOM calculator, and Extreme Preterm Survival calculator are also included.
The ultrasound risk assessment calculator allows you to enter a priori risk or use age related baseline risk and adjust for different ultrasound markers. Likelihood ratios are shown for each marker. This can be used without an internet connection and the screen is easy to use and navigate on all iOS devices.
The VBAC risk assessment calculators are unique in that there is one for office based counseling before labor begins and a second for counseling on admission to labor and delivery and incorporates cervical exam parameters. These are based on published nomograms.
An insulin calculator for initiating treatment in gestational diabetics is also included as well with automatically built in logic for insulin multiplier by trimester. Gives dosages for both lantus/listed regimen or an NPH/regular insulin regimen.
CVR calculator for CPAM, MCA doppler MOM calculator, and Extreme Preterm Survival calculator are also included.
cfDNA PPV Calculator
Estimates positive predictive value (PPV) and negative predictive value (NPV) for prenatal cell-free DNA (cfDNA) screening using Bayesian probability.
Conditions supported:
• Trisomy 21
• Trisomy 18
• Trisomy 13
• Monosomy X (45,X)
• 47,XXY
• 47,XYY
• 47,XXX
For autosomal trisomies, pretest probability may be derived from maternal-age population risk tables (midtrimester risk by age at term). For sex chromosome aneuploidies, pretest probability can be entered as population prevalence (1 in N). Sensitivity and specificity are user-editable to reflect lab-specific performance.
This app is for screening support and educational use. It does not provide a diagnosis. Positive screening results should be confirmed with diagnostic testing and clinical correlation.
Please contact us with any questions: drdeskchamp@outlook.com
