Terminology Tuesday-Egg Freezing

Egg freezing also known as oocyte cryopreservation is the process of storing unfertilized eggs for future use.  This technology is considered investigational by the American Society of Reproductive Medicine (ASRM) because the data to support its use are lacking in their opinion.  But, the offering of egg freezing technology at IVF centers is increasing and some say its success is promising.  

Oocyte cryopreservation is utilized for three main reasons:
(1) medical indications
(2) elective freezing
(3) ethical indications.

Today, we will discuss what medical indications may prompt someone to freeze their eggs. 

• Women aged 18-40 who are about to undergo cancer therapy that could put their reproductive futures in jeopardy may be candidates for this technology if their oncologist recommends egg freezing.  Cancer therapies usually include radiation, chemotherapy or a combination of both, and as a result ovarian function is often compromised and leaves a woman infertile.  It is imperative that a women be offered egg freezing as soon as possible after their cancer diagnosis to allow time to harvest eggs and not delay cancer therapy.  A wonderful resource for women diagnosed with cancer is Fertile Hope.  The organization is dedicated to providing reproductive information, support and hope to cancer patients and survivors whose medical treatments present the risk of infertility.

• Women aged 18-40 with a family history of endometrosis, premature ovarian failure and early menopause may benefit from freezing their eggs since these diagnoses may have a profound effect on their fertility.

• Women aged 18-40 with lupus or rheumatoid arthritis may also benefit from freezing their eggs because their medication regimen may damage ovarian function.

Next week, we will discuss other reasons why women may choose to freeze their eggs. Do you know of anyone who has or is planning on freezing their eggs? We would love to hear their story.