⭐ Featured — New Tools
Is My Menstrual Cycle Normal?
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Fertility & Conception Calendar
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Is My Menstrual Cycle Normal?
Enter period dates — evidence-based cycle length, regularity, and pattern assessment (FIGO 2018)
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Preconception Counseling
Evidence-based counseling checklist for women planning pregnancy
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Preconception Counseling (Spanish)
Consejería preconcepcional basada en evidencia
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Preconception Counseling (German)
Präkonzeptionelle Beratung auf Deutsch
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Am I Ovulating?
Symptom and cycle-based ovulation assessment
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Fertility & Ovulation Calendar
Identify fertile window based on cycle length and timing
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OPK Fertility Window Calculator
Optimize ovulation test timing around the LH surge
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BBT Tracker
Basal body temperature charting with ovulation detection
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Baby Eye Color Predictor
Genetic probability calculator for inherited eye color
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Am I Pregnant?
Early symptom and pregnancy test timeline guide
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Implantation & Pregnancy Test Calculator
When to test based on ovulation or conception date
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Due Date Calculator
Estimated due date from LMP, ultrasound, IVF, or ovulation date
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Reverse Due Date Calculator
Calculate conception date from a known due date
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Pregnancy Wheel
Gestational age and due date calculator — digital pregnancy wheel
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ObWeekly
Your pregnancy week by week — baby weight, days to go, what to ask, and warning signs
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Weekly Pregnancy Emails
Personalized weekly emails based on your due date
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Pregnancy A to Z
Comprehensive pregnancy reference from A to Z
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Pregnancy Symptom Checker
Trimester-specific symptom checker — what's normal, what's not
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Pregnancy Warning Signs: Call or Go In?
Know when to call 911, your doctor, or go to Labor & Delivery
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Pregnancy Blood Pressure Monitor
Track and interpret blood pressure readings during pregnancy
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Preeclampsia Risk Assessment
First-trimester risk screening per ACOG guidelines
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Low-Dose Aspirin Eligibility Check
ACOG-aligned aspirin prophylaxis eligibility screening
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hCG Calculator
Interpret serial hCG levels in early pregnancy
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Pregnancy Lab Reference
Normal laboratory reference ranges by trimester
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Ultrasound Report Interpreter
Plain-language interpretation of OB ultrasound findings
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Fetal Measurements
Ultrasound biometry percentile calculator — BPD, HC, AC, FL
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Fetal Weight Calculator
Estimated fetal weight from ultrasound biometry measurements
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Miscarriage Risk Calculator
Age and gestational age-based pregnancy loss risk
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Miscarriage or Ectopic?
Symptom-guided differential for early pregnancy complications
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Pregnancy Loss Guidelines
Evidence-based management guidance after pregnancy loss
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Baby Kick Count
Fetal movement monitoring and kick counting tool
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Preterm Birth Risk Calculator
Individualized preterm delivery risk assessment
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Preterm Outcome Calculator
Neonatal outcomes by gestational age at delivery
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Preterm Birth Prevention
Evidence summary for preterm birth prevention interventions
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Preterm Prevention Recommendations
Guideline-aligned recommendations for preterm birth prevention
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GDM Risk & Glucose Guide
Gestational diabetes risk assessment, screening timing, and glucose test interpretation
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Medication Safety in Pregnancy
Evidence-based medication reference — FDA PLLR framework
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Weight Gain in Pregnancy
IOM-based gestational weight gain guide by pre-pregnancy BMI
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Preterm Labor Check
Symptom-based preterm labor assessment — when to call, when to go in
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100 Questions: First Trimester
AI-powered Q&A for weeks 1 to 13
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100 Questions: Second Trimester
AI-powered Q&A for weeks 14 to 27
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100 Questions: Third Trimester
AI-powered Q&A for weeks 28 to 40
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100 Questions: OB Ultrasound
AI-powered Q&A on prenatal ultrasound and imaging
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100 Questions: Lab Tests
AI-powered Q&A on pregnancy lab tests and results
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100 Questions: Maternal-Fetal Medicine
AI-powered Q&A on maternal-fetal medicine topics
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Labor Induction Decision Support
ACOG-aligned induction eligibility and Bishop score guidance
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Contraction Timer
Track frequency and duration of contractions in real time
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Delivery Clock
Second-stage labor timing and documentation
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Shoulder Delivery Timer (SDT)
Real-time timer for shoulder delivery management — step-by-step protocol
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Labor Simulator
Interactive labor progress visualization and simulation
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Partograph
Active labor progress monitoring — digital partograph
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Postpartum Hemorrhage Risk Tool
Antepartum PPH risk assessment for delivery planning
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Cerebral Palsy Risk Calculator
Intrapartum risk factor assessment for cerebral palsy
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Bishop Score Calculator
Cervical favorability assessment with induction success rates, cesarean risk, and ripening guidance — ACOG PB 107
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Apgar Score Calculator
1, 5, and 10-minute scoring with NRP resuscitation guidance and long-term outcome data — NRP 2021
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VBAC Eligibility Calculator
TOLAC eligibility and success prediction — ACOG PB 205 and Grobman nomogram
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Smart Birth Plan
Evidence-based interactive birth plan builder — stoic principles, 2026 guidelines, printable
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Birth Plan Builder
Structured birth preference document builder
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Home Birth Eligibility
Evidence-based risk stratification for planned home birth
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Home Birth Informed Consent
Evidence-based consent checklist for planned home birth
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Pregnancy Informed Consent
Personalized, trimester-timed informed consent document — preventive ethics series
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100 Questions: Labor & Delivery
AI-powered Q&A for labor and delivery
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Postpartum A to Z
Recovery reference guide from delivery through 12 weeks
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Is This Normal Postpartum?
Recovery symptom checker — what's normal, what needs attention
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Perinatal Depression Screen (EPDS)
Validated Edinburgh Postnatal Depression Scale screening
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Birth Trauma Screen (IES-R)
Post-traumatic stress screening after childbirth — IES-R scale
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Postpartum Contraception Guide
Contraceptive selection after delivery — CDC US MEC 2024
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100 Questions: Postpartum
AI-powered Q&A for the fourth trimester
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100 Questions: Newborn & Breastfeeding
AI-powered Q&A on newborn care and breastfeeding
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Are My Periods Normal?
Menstrual cycle evaluation — regularity, length, and flow assessment
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Is My Menstrual Cycle Normal?
Enter period dates — evidence-based cycle length, regularity, and pattern assessment (FIGO 2018)
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Period & Pelvic Pain Screener
Endometriosis and pelvic pain assessment — ACOG 2026 aligned
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PCOS Screener
Rotterdam criteria-based assessment covering all four diagnostic phenotypes
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Menstrual Cycle Wheel
Interactive cycle tracking and visualization wheel
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Progesterone Evidence Explorer
Interactive evidence review for progesterone use in obstetrics
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Menopause Check
Symptom-based menopause staging and assessment
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Perimenopause Stage Finder
Identify your perimenopause stage based on symptoms and cycle changes
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Menopause Treatment Guide
Evidence-based treatment options for menopause symptoms
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Hormone Therapy Aid
Personalized hormone replacement therapy guidance tool
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Bladder Leakage Tool
Incontinence type identification and evidence-based guidance
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Abuse Assessment Screen
Validated intimate partner violence (IPV) screening tool
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Women's Health Screening Guide
Age-based preventive care and screening recommendations
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Women's Health Screening (Spanish)
Guía de detección preventiva en español
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Pap Test Frequency Guide
Cervical cancer screening intervals by age and history
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100 Questions: Menopause
AI-powered Q&A on menopause and hormone therapy
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100 Questions: Women's Health
AI-powered Q&A on general women's health topics
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Am I Infertile?
Fertility concern assessment and guidance for next steps
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Male Fertility Screen
Semen analysis interpretation and male fertility evaluation
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Low Testosterone Screener
Evidence-based hypogonadism assessment for partners and family members
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100 Questions: Fertility
AI-powered Q&A on fertility, IVF, IUI, and infertility treatment
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Adverse Outcome Investigation Checklist
NTSB-methodology case review — 8 phases, 4 legal elements, Claude AI analysis
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10 Answers for Your ObGyn Visit
Prepare for your ObGyn appointment — 10 evidence-based answers
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Men's Health Screening Guide
Age-based preventive care and screening recommendations for men
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ObGyn AI Prompt Tool
Generate evidence-based clinical AI prompts for ObGyn consultations
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Patient Handout Builder
Create customized patient education handouts
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About ObGyn Intelligence
Platform information, contact, and frequently asked questions
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