Processing Missed Fertility Preservation Opportunities

People who did not preserve fertility before treatment tend to describe it afterwards as something they failed to do. It is worth looking at the actual sequence. Treatment often needed to begin within days. The information arrived, if it arrived at all, in the same appointment where you were told you had cancer, when almost nobody retains anything. Some centres have an oncofertility pathway and a phone number for a clinic; many do not. Cost came up and assistance programmes did not.

Professional guidance is that fertility risk should be discussed before treatment starts. That it frequently is not is a failure of a system, and it does not become your decision because it happened to you.

Fertility after cancer treatment is not one switch. It depends on which drugs were used and at what cumulative dose, whether radiation involved the pelvis or the testes, whether surgery removed reproductive tissue, your age, and where your reserve stood beforehand. Alkylating agents and pelvic radiation carry more risk than many other regimens.

Which means the first useful step is usually testing rather than assuming. For men, a semen analysis some months after treatment can show whether sperm production has recovered — and it does recover for some people, on timelines nobody can predict in advance. For women, a reproductive endocrinologist can assess ovarian reserve.

One caution, because it catches people out. Periods coming back is a hopeful sign but is not proof of fertility, and does not tell you how long any window will stay open. NCI notes that people diagnosed with primary ovarian insufficiency may still ovulate and menstruate irregularly after treatment even where the damage is permanent. Testing gives you something more solid to plan against.

Depending on your situation, some of these will be relevant and some will not:

• Surgical sperm retrieval. TESE and TESA remove tissue or aspirate directly from the testicle to find sperm when a semen sample yields none. Retrieved sperm can be frozen or used immediately with IVF.
• Preservation later. If ovarian function has returned, egg or embryo freezing may still be an option — and if a window exists, it is usually better used sooner than later.
• Donor eggs, sperm or embryos.
• A gestational carrier, where a uterus has been removed or pregnancy would be unsafe.
• Adoption and fostering, each with their own timelines and, in some jurisdictions, questions about medical history that are worth researching early.

None of these are the thing that was lost. Presenting them as equivalents is one of the reasons this conversation so often lands badly. They are the paths that remain, and many people build families through them.

Livestrong Fertility works with a network of over 150 fertility clinics and cryobanks, offering at least 25% off services for eligible patients and free fertility stimulation medication through a partnership with EMD Serono. Eligibility involves lawful US residency, a confirmed cancer diagnosis, an oncologist's letter, income limits and limited existing insurance coverage. Some US states also mandate insurance coverage for fertility preservation for medically induced infertility; coverage varies enormously by state and by plan, and outside the US the picture is different again.

Reduced fertility is not the same as none. NCI is explicit that pregnancy remains possible during treatment, that some treatments can be harmful or cause miscarriage, and that doctors often advise contraception during treatment. Ask your team how long that advice applies for you.

There is a common instinct to argue people out of this — you can adopt, you might still conceive, at least you are alive. That last one is the worst of them, because it asks you to trade one loss against another as though gratitude cancels grief.

The loss is usually more specific than "children". It might be pregnancy. It might be genetic continuity. Very often it is the choice itself: the sense that a decision this large was made about you while you were unconscious of it. Being precise about which of these you are mourning tends to make it more bearable, and makes it easier to say to someone else.

Counsellors who specialise in infertility exist, and some cancer centres have fertility counsellors attached to the oncofertility programme. A peer group of people whose fertility ended through treatment is a different room from a general infertility group, and many people find it fits better. Asking for that referral is a reasonable thing to do years after treatment, not only in the first months.

• National Cancer Institute — Fertility Issues in Boys and Men with Cancer
• Livestrong Fertility