Egg Freezing Process: What to Expect from Start to Finish

APRN Elana Kahn

Authored and medically reviewed by APRN Elana Kahn

Elana Kahn, APRN is a board-certified nurse midwife with a Doctor of Nursing Practice degree.

Posted on October 10, 2025

Whether you're focusing on your career, education, or simply not ready to start a family, egg freezing offers a way to preserve your fertility for the future. Here's a comprehensive guide to what you can expect during the egg freezing process. 

 

1. Initial Consultation  

Your journey begins with an initial consultation with one of our fertility specialists. During this visit, we'll discuss your medical history, reproductive goals, and any concerns you may have. To assess your ovarian reserve and overall fertility health, we'll perform a series of tests, including: 

  • Hormonal Blood Tests: These measure levels of hormones like AMH, FSH, LH, and estradiol to evaluate ovarian function. 

  • Ultrasound Imaging: A transvaginal ultrasound helps us visualize your ovaries and count the number of antral follicles, which are indicative of your egg reserve. 

These assessments help us tailor a personalized treatment plan that aligns with your specific needs. 

 

2. Coordinator Appointments  

Any additional testing needed prior to your cycle will be arranged by your Patient Care Coordinator. Your Patient Care Coordinator will review the process, including the prescribed medication protocol and prerequisite testing. Your Financial Counselor will review all applicable cycle fees and coverage options. 

 

3. Ovarian Stimulation (Days 2–14) 

Before starting stimulation medications, some people may prime with birth control, others might use estrogen, while others may not require any medications beforehand. Once your baseline tests are complete, we'll initiate ovarian stimulation. This involves daily hormone injections that encourage your ovaries to produce multiple eggs in one cycle. The process typically takes two weeks and includes: 

  • Monitoring Visits: Frequent visits to our clinic for blood tests and ultrasounds to monitor your response to the hormones and adjust dosages as needed. 

  • Medication Instructions: Our team will provide detailed instructions on how to administer the injections and manage any side effects. 

Throughout this phase, we'll be with you every step of the way, ensuring your comfort and addressing any questions or concerns. 

 

4. Trigger Shot and Egg Retrieval 

When your eggs are ready for retrieval, you'll administer a "trigger shot" of hCG to mature the eggs. Approximately 36 hours later, we'll perform the egg retrieval procedure: 

  • Procedure Details: The retrieval is done under sedation and involves using a thin needle to collect the eggs from your ovaries. The procedure usually takes 20–30 minutes. 

  • Post-Procedure Care: Most patients can return home the same day and resume normal activities within a day or two. 

Our experienced team ensures the procedure is as comfortable and efficient as possible. 

 

5. Cryopreservation (Freezing) of Eggs 

After retrieval, the eggs are evaluated for maturity and quality. Viable eggs are then frozen using a process called vitrification, which involves rapid freezing to prevent ice crystal formation. The frozen eggs are stored in liquid nitrogen tanks until you're ready to use them. 

 

What Happens Next? 

Once your eggs are frozen, they can be stored indefinitely. When you're ready to use them, your eggs will be thawed and fertilized with sperm in the lab. The resulting embryos are then transferred into your uterus. 

Success rates for pregnancies using frozen eggs are promising, especially when eggs are frozen at a younger age. However, outcomes can vary based on individual factors, so it's important to discuss your specific situation with our fertility specialists. 

 

Why Choose The Reproductive Medicine Group? 

Choosing to freeze your eggs is a proactive step in preserving your fertility. At The Reproductive Medicine Group, we're committed to providing compassionate care, personalized treatment plans, and the latest advancements in reproductive technology.  

If you're considering egg freezing, or have questions about the process, we invite you to schedule a consultation. Together, we can explore your options and help you make informed decisions about your reproductive future. 

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