Egg Donation – Frozen vs Fresh Donor Eggs

What is Egg Donation? 

Egg donation can be an excellent third-party reproduction option for individuals who are unable to use their own eggs. Egg donation is the process of using fresh or frozen eggs from a donor to create embryos through in vitro fertilization (IVF). Once created, these embryos are transferred to the intended parent or a gestational carrier. As technology in the reproductive medicine field has advanced, the process of egg donation has become an increasingly common and successful option for many patients. 

Fresh Donor Eggs vs. Frozen Donor Eggs 

Fresh egg donation has been used successfully for decades and remains a strong option for many patients. With fresh egg donation, the donor will undergo an ovarian stimulation cycle that is carefully lined up with the timing of the recipient’s treatment cycle. The eggs are retrieved from the donor and fertilized with sperm immediately. Then, the embryos are transferred fresh to the recipient.  

Advantages: 

• Potential for higher egg quality 
• Higher number of eggs  
• Higher clinical pregnancy rate  

Considerations: 

• Longer timeline 
• Limited donor availability  
• Higher cost 

Frozen egg donation has become a popular and reliable choice due to advances in vitrification, a freezing technique that is used to preserve eggs, sperm, and embryos. As a result, hundreds of frozen egg banks have emerged to help guide people throughout the entire process. With the help of these banks, eggs are retrieved from pre-screened donors, and then they are frozen and stored in an egg bank. When ready, these eggs are thawed, fertilized, and used to create embryos.  

Advantages:  

• Immediate availability 
• Greater donor selection  
• Lower cost 

Consideration: 

• Potentially lower individualized quality control  
• Limited number of eggs  
• Some eggs may not survive thawing or fertilization  

Egg Donation at Center for Human Reproduction 

Today, most of the egg donation cycles performed in the United States are done using frozen eggs. This means that many clinics do not maintain their own donor pools, so the number of fresh egg donors has dropped significantly. Our very own Dr. Norbert Gleicher states that “There is about a 12% difference in clinical pregnancy rates between the two in favor of fresh eggs.” At CHR, we are proud to still have our own fresh donor pool and offer fresh donor eggs to our patients who decide that this is the right decision for them. 

Using donor eggs to achieve pregnancy is a very personal journey and choosing between fresh and frozen donor eggs is just one of many decisions along the way. Many important factors go into this decision including budget, timeline, and specific family building goals. 

Whether you’re beginning to explore your options or you’re ready to move forward now, our team at CHR is here to provide expert guidance, personalized care, and compassionate support at every step of the way.