Clinical tools, medical calculators, unit conversions, statistics, clinical research tools

Pregnancy

Clinical tools, medical calculators, unit conversions, statistics, clinical research tools

Abruptio placentae

• Hutchon.net
  • Risk assessment for placental abruption

Amniotic fluid index

• BabyMed.com
  • Amniotic fluid evaluation

Chickenpox in pregnancy

• Hutchon.net
  • Chicken Pox Decision Support

Dating pregnancy

• Auckland District Health Board
  • Gestational Age Calculator

• BabyMed.com
  • Pregnancy Due Date Calculator

• British National Formulary
  • Pregnancy

• Easy Calculation.com
  • Online Pregnancy Calculator

• eMedical
  • Pregnancy Due Date Calculator

• Institute of Algorithmic Medicine
  • Dating Pregnancy from Last Menstrual Period

• MDCalc
  • Pregnancy Due Dates Calculator

• MedCalc
  • Pregnancy Due Dates Calculator

• MedCalc 3000
  • Pregnancy Gestation by LMP and Ultrasound Biometry

• Medical College of Wisconsin
  • Pregnancy Date Calculator

• Medindia
  • Pregnancy Due Date Calculator

• MIMS
  • Pregnancy

• myDr.com.au
  • Baby Due Date Calculator

• NICU Tools
  • Pregnancy Calculator

• Perinatology.com
  • Pregnancy Due Date Calculator

• Society of Obstetricians and Gynaecologists of Canada
  • Due Date Calculator

Down syndrome risk

• BabyMed.com
  • Down Syndrome Risk Calculator

• Hutchon.net
  • Down Syndrome risk calculator with growth calculator UK dates ie D/M/Y version
  • Down Syndrome risk calculator with growth calculator
  • Down Syndrome risk calculator using gestation specific liklihood ratios for both CRL and BPD measurements. US dates ie M/D/Y version
  • Down Syndrome risk calculator using gestation specific liklihood ratios for both CRL and BPD measurements. UK dates ie D/M/Y version
  • Down Syndrome risk calculator using gestation specific liklihood ratios for both CRL and BPD measurements and nasal bones. UK dates ie D/M/Y version
  • Calculator for risk of Down syndrome using second trimester US markers using work published by Greggory De Vore

Fetal alcohol syndrome

• Fetal Alcohol Spectrum Disorder
  • Fetal Alcohol Spectrum Disorder

Fetal anemia

• Perinatology.com
  • Systolic Blood Flow in the MCA

Fetal biometry

• Perinatology.com
  • Skeletal Biometry Calculator (Netscape Version)
  • Skeletal Biometry Calculator (Explorer Version)
  • Fetal Biometry Calculator (Explorer Version)

Fetal chromosomal abnormality risk

• Perinatology.com
  • Risk of Chromosome Abnormality in Multiple Gestation
  • Midtrimester risk of anomaly based on maternal age

Fetal health

• Hutchon.net
  • Fetal health assessment

Fetal weight

• BabyMed.com
  • Estimated Fetal Weight

• Hutchon.net
  • CESDI

Gestational age at time of exposure

• Perinatology.com
  • Gestational Age at Time of Exposure

Gestational diabetes

• Perinatology.com
  • GDM: Calculators for Appropriate Calorie Levels and Initial Insulin Dosage

High risk pregnancy

• Medindia
  • High Risk Pregnant Group Calculator

Human chorionic gonadotrophin (hCG) doubling time

• BabyMed.com
  • Normal hCG Calculator Level and Pregnancy Tool

• Perinatology.com
  • beta HCG Doubling Time Calculator

Pregnancy calendar

• BabyMed.com
  • Pregnancy Calendar

Pregnancy confirmation

• Medindia
  • Pregnancy Confirmation Calculator

Twin pregnancy

• Hutchon.net
  • Calculator for calculating discordant twin growth

Ultrasound dating

• BabyMed.com
  • Gestational Sac
  • Expected pregnancy measurements early in pregnancy (First 12 weeks)
  • Expected pregnancy measurements during 2nd trimester (13-26 weeks)
  • Expected pregnancy measurements 3rd trimester (27-40 weeks)
  • Crown Rump Length

• Hutchon.net
  • Generates a table for gestation to any ultrasound parameter measurement using any polynomial equation
  • Generates a table for any ultrasound parameter measurement converted to gestation using any polynomial equation

Umbilical artery Doppler

• Perinatology.com
  • Umbilical Artery Doppler Reference Ranges

Vaginal birth after cesarean section

• George Washington University Biostatistics Center
  • Vaginal birth after cesarean

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Edited by Aldo Campana,