function calculateFertility() { // Input values collection const age = parseInt(document.getElementById(‘age’).value); const amh = parseFloat(document.getElementById(‘amh’).value); const follicleCount = parseInt(document.getElementById(‘follicle’).value); const bmi = parseFloat(document.getElementById(‘bmi’).value); // Score calculation logic let score = 0; // Age component (max 40 points) score += Math.max(0, 40 – (age – 25) * 1.5); // AMH component (max 30 points) score += Math.min(30, amh * 2); // Follicle count (max 20 points) score += Math.min(20, follicleCount * 0.8); // BMI component (max 10 points) score += (bmi >= 18.5 && bmi = 75) { interpretation.textContent = “Good fertility potential – Within normal range”; interpretation.style.color = ‘var(–success-color)’; } else if(score >= 50) { interpretation.textContent = “Moderate fertility potential – Consult specialist”; interpretation.style.color = ‘var(–warning-color)’; } else { interpretation.textContent = “Low fertility potential – Seek medical advice”; interpretation.style.color = ‘var(–danger-color)’; } }function shareResult(platform) { const score = document.getElementById(‘scoreText’).textContent; const message = `My Fertility Assessment Score: ${score} – Check yours at Doseway`; const url = ‘https://doseway.com/fertility-calculator’;const shareUrls = { facebook: `https://www.facebook.com/sharer/sharer.php?u=${encodeURIComponent(url)}`, twitter: `https://twitter.com/intent/tweet?text=${encodeURIComponent(message)}`, linkedin: `https://www.linkedin.com/shareArticle?mini=true&url=${encodeURIComponent(url)}&title=${encodeURIComponent(message)}`, whatsapp: `https://api.whatsapp.com/send?text=${encodeURIComponent(message + ‘ ‘ + url)}` };window.open(shareUrls[platform], ‘_blank’); }function generatePDF() { const doc = new jsPDF(); // Header doc.setFontSize(18); doc.text(“Doseway Fertility Report”, 15, 15); doc.setFontSize(10); doc.text(`Generated: ${new Date().toLocaleString()}`, 15, 25);// Content doc.setFontSize(12); let yPos = 40; // Personal Information doc.text(`Name: ${document.getElementById(‘name’).value}`, 15, yPos); yPos += 10; doc.text(`Age: ${document.getElementById(‘age’).value}`, 15, yPos); yPos += 10; doc.text(`Gender: ${document.getElementById(‘gender’).value}`, 15, yPos); yPos += 20;// Medical Data doc.text(`AMH Level: ${document.getElementById(‘amh’).value} ${document.getElementById(‘amh-unit’).value}`, 15, yPos); yPos += 10; doc.text(`Follicle Count: ${document.getElementById(‘follicle’).value}`, 15, yPos); yPos += 10; doc.text(`BMI: ${document.getElementById(‘bmi’).value}`, 15, yPos); yPos += 20;// Results doc.setFontSize(14); doc.text(document.getElementById(‘scoreText’).textContent, 15, yPos); yPos += 10; doc.setTextColor(interpretation.style.color); doc.text(document.getElementById(‘interpretation’).textContent, 15, yPos);// Footer doc.setFontSize(10); doc.setTextColor(0); doc.text(“Contact: support@doseway.com | WhatsApp: +92318-6144650 | https://doseway.com”, 15, 280);doc.save(‘fertility-report.pdf’); }

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Fertility Calculator By Age: A Comprehensive Guide with Free Calculator

Understanding Fertility Potential

Fertility is a critical aspect of reproductive health, influenced by biological, lifestyle, and medical factors. This guide explains how age and other parameters affect fertility, introduces key clinical terms, and provides access to our Free Fertility Calculator by Age to help you assess your reproductive potential.

What Is Fertility?

Fertility refers to the natural ability to conceive and carry a pregnancy to term. Key factors include:

• Ovarian Reserve (egg quantity/quality)
• Hormonal Balance (FSH, AMH, estrogen)
• Reproductive Health (uterine/fallopian tube condition)
• Lifestyle Factors (BMI, stress, substance use)

Key Fertility Calculator Metrics Explained

Our calculator evaluates these critical parameters:

1. Age and Fertility

• Why It Matters: Female fertility declines sharply after 35 due to reduced ovarian reserve.
• Optimal Range: 20–35 years (peak fertility window).

2. Anti-Müllerian Hormone (AMH)

• Role: Indicates ovarian reserve.
• Normal Range: 1.0–4.0 ng/mL (varies by age).

AMH Level (ng/mL)	Interpretation
<1.0	Low ovarian reserve
1.0–3.0	Normal reserve
>3.0	High reserve

3. Follicle Count

• Definition: Number of antral follicles visible via ultrasound.
• Ideal Range: 10–20 per ovary.

4. BMI and Reproductive Health

• Impact: Obesity (BMI >30) or underweight (BMI <18.5) disrupts hormonal balance.

How Our Fertility Calculator Works

This tool combines clinical data and lifestyle factors to generate a personalized fertility score:

Inputs Analyzed:

1. Demographics: Age, gender
2. Biomarkers: AMH levels, follicle count
3. Health Metrics: BMI, menstrual regularity
4. Lifestyle: Smoking, alcohol use, exercise

Calculation Methodology:

• Age: Weighted 40% of total score
• AMH: 30% weighting
• Follicle Count: 20% weighting
• Lifestyle Factors: 10% adjustment

Interpreting Your Results

After using the calculator, you’ll receive:

1. Fertility Score (0–100)

• ≥75 (Green): Optimal fertility potential
• 50–74 (Yellow): Moderate – consult a specialist
• <50 (Red): Low – seek medical evaluation

2. Risk Meter Visualization

A color-coded bar shows where your score falls relative to normal ranges.

3. Actionable Recommendations

• Dietary adjustments (e.g., folate-rich foods)
• Lifestyle changes (smoking cessation, stress management)
• Medical referrals (reproductive endocrinologists)

Why Track Fertility Metrics?

Early assessment helps:

• Identify age-related declines
• Detect conditions like PCOS or endometriosis
• Plan fertility preservation (egg freezing)
• Optimize conception timing

FAQs