Fertility preservation

Thinking about egg freezing? Questions to ask first

Egg freezing, or oocyte cryopreservation, preserves eggs collected in the present for possible future use. It can offer an option when pregnancy is not planned now or before some medical treatments. It is not a guarantee of a future child, and counselling should cover practical and emotional as well as medical questions.

What does the process involve?

A typical plan includes an assessment, ovarian-stimulation medication, monitoring, egg retrieval and freezing of suitable mature eggs. The number obtained varies. If you later decide to use the eggs, thawing, fertilisation and embryo development are further steps, each with its own uncertainty. Ask where the eggs are stored and what consent and renewal procedures apply.

Why do age and health matter?

Age when eggs are frozen is one factor in the chance of future success; ovarian response and other health factors also matter. A blood test such as AMH may help plan stimulation but cannot predict a live birth on its own. Some people need more than one cycle to collect a number of eggs they are comfortable with, and others choose not to proceed after counselling.

A useful pre-treatment checklist

Ask about the full cost of stimulation, retrieval, storage and later use, as well as the clinic's policies if circumstances change. Clarify the risks of medication and retrieval, how many visits to expect and who will discuss individual outcomes. If freezing is being considered before cancer treatment, seek coordinated advice promptly so decisions do not delay necessary care.

If I freeze eggs, can I stop thinking about fertility?

No. Stored eggs may provide an option, not a guarantee. Keep your broader health and family plans under review with a clinician.

For general education only. This page is not a diagnosis or an individual treatment plan. Discuss decisions with a qualified clinician. For urgent symptoms, seek urgent medical care.