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When does IVF start in my cycle?

IVF typically starts on Day 1-3 of your menstrual cycle. Day 1 is the first day of full flow (not spotting). You'll call your clinic on Day 1, have baseline tests on Day 2-3, and start stimulation medications shortly after. Egg retrieval usually occurs around Day 12-14 of stimulation.

Last updated: December 2025

IVF Start Date Calculator

Estimate when your IVF cycle will begin based on your menstrual cycle. Enter your last period date and cycle length to see a projected timeline for your treatment.

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How IVF Timing Works

1

Day 1: Call Clinic

When your period starts (full flow before 5pm), call your clinic to notify them.

2

Days 2-3: Baseline

Ultrasound and blood tests confirm you're ready to start stimulation.

3

Days 3-14: Stims

Daily injections for 10-12 days with monitoring every 2-3 days.

Important Notes

  • • These dates are estimates only. Your clinic will provide exact schedules.
  • • Some protocols include birth control or Lupron before stimulation.
  • • Monitoring results may adjust your timeline during the cycle.
  • • Frozen transfers occur in a separate cycle, not shown here.

Track Your IVF Cycle

Use IVFPath to track your medications, appointments, and key dates throughout your cycle. Set reminders so you never miss a dose.

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Frequently Asked Questions

Medical Review: IVFPath Medical Content Team • Last reviewed: December 2025

Disclaimer: This calculator provides estimates only based on typical IVF protocols. Your clinic's protocol may differ. Always follow your clinic's specific instructions for timing and scheduling.