Embeddable Fertility & Pregnancy Calculators

Add best-in-class calculators to your site in 30 seconds. Free with attribution, or white-label on paid plans.
How it works

Paste one line where you want the widget to appear:

<script async src="https://pregnancychancecalculator.com/wp-content/uploads/pcc-embed/pcc.js"
  data-tool="ivf-ddc" data-key="<your_site_key>" data-width="100%"></script>
Available tools
IVF/FET Due Date · Twins/Triplets Due Date · Ultrasound Due Date (more on request)
Security
Per-site key + allow-listed domains; attribution protected in-frame
Speed
Edge-cached frame; typical overhead ~150–300 ms on mobile (with preconnect)
Support
Email support on paid tiers; enterprise SLA available
Important
Embeds are calculator-only. No lead forms appear on embeds.
Request an embed key →
Embed plans
Free
$0
  • All public calculators
  • Watermark + backlink
  • Default styling
Basic
$39/mo
  • No watermark
  • Color accents
  • Monthly updates
Pro
$129/mo
  • Branding (logo/colors)
  • Usage analytics
  • EN/ES language toggle
  • Email support
Enterprise
Custom
  • SLA & priority support
  • Custom logic/endpoints
  • EHR/CRM webhooks
  • Multi-site licensing
Buy qualified leads from PregnancyChanceCalculator.com
Source
High-intent users on our calculators (on our site only). No lead capture is shown on embeds.
Routing
Direct to your inbox/CRM. Geo + intent filters; duplicate/bot screening.
Pricing
CPL typically US$40–150 depending on market & intent. Volume discounts available.
Outcomes
Optional follow-ups (“Did you get pregnant?”) to improve quality and anonymized benchmarks.
Ask about leads →

Tech note: your dev only needs a <script>. We host, secure, and update the widgets.