🤱 Advanced Pregnancy Due Date Calculator

Calculate your baby's due date with precision using multiple methods with our advanced pregnancy calculator. Get detailed pregnancy timeline, milestones, and personalized insights.

Calculate Due Date

First Day of Last Menstrual Period (LMP)

Average Cycle Length (days)

Conception/Ovulation Date

Ultrasound Date

Gestational Age at Ultrasound

Days

Embryo Transfer Date

Embryo Age at Transfer

Pregnancy Information & Tips

📅 Pregnancy Trimesters

First Trimester: Weeks 1-12 - Organ development
Second Trimester: Weeks 13-27 - Growth acceleration
Third Trimester: Weeks 28-40 - Final development

🏥 Important Appointments

First prenatal visit: 6-8 weeks
NT scan: 11-14 weeks
Anatomy scan: 18-22 weeks
Glucose test: 24-28 weeks
Group B strep test: 35-37 weeks

💊 Essential Nutrients

Folic acid: 400-800 mcg daily
Iron: 27 mg daily
Calcium: 1000 mg daily
DHA: 200-300 mg daily
Vitamin D: 600 IU daily

⚠️ Warning Signs

Severe abdominal pain
Persistent headaches
Vision changes
Severe morning sickness
Decreased fetal movement