Fertility Preservation — Before You Start Treatment

Sperm banking takes one to three days and fits within almost any timeline. If egg or embryo freezing is needed and your oncologist says treatment must begin in days rather than weeks, two other options remain. Ovarian tissue freezing — a brief surgical procedure — can be done on a shorter timeline than a stimulation cycle, though it is considered experimental at most centres. GnRH agonist injections can be started alongside chemotherapy to temporarily suppress ovarian function during treatment, though the evidence that this protects fertility is mixed and it is not a substitute for storing eggs or embryos. The most useful step is to ask your oncologist to speak directly with a fertility specialist — what feels impossible in a general conversation often has a workable solution when both teams plan together.

This is one of the questions patients most often hesitate to ask, and it deserves a direct answer. For most cancer types, ASCO guidelines note that modified stimulation protocols — typically using a drug called letrozole alongside the standard hormones — can keep oestrogen levels close to normal throughout the cycle. The current evidence does not show that stimulation worsens outcomes for the patients where this concern is most often raised, including those with hormone-receptor-positive breast cancer. The conversation should still happen explicitly with both your oncologist and your fertility specialist, who will weigh it against your specific tumour type, receptor status and stage. Do not assume the answer without asking.

Sperm banking has a well-established track record. Egg and embryo freezing have improved substantially and are now classified as standard of care by ASCO and ESMO — no longer experimental. No team can guarantee that stored eggs or embryos will result in a pregnancy, because success depends on your age at the time of freezing, the number of eggs retrieved, and factors that cannot be predicted in advance. What storage does is preserve an option that would otherwise be permanently lost. The realistic expectation is a viable chance — not a certainty — and a reproductive specialist can give you a more specific picture based on your age and likely ovarian reserve before you decide.

Yes. Freezing unfertilised eggs — oocyte cryopreservation — is available to single women at most private fertility centres in India and does not require a partner or husband. Embryo freezing, which involves fertilising eggs with sperm before storage, does require a partner or agreement to use a donor. If you are unmarried and want to preserve the option of using donor sperm in the future, egg freezing is the relevant choice. Consent frameworks and policies differ between centres, so ask the centre's counsellor to explain exactly what you are consenting to and what your rights are when you wish to use the stored eggs later.

This is one of the most difficult questions to raise, and it is one that fertility storage consent forms require you to answer before storage begins. Most centres ask you to specify in writing what should happen to stored eggs, embryos or sperm if you die — whether they should be destroyed, donated, or held in storage for a defined period. Some centres allow you to nominate a partner to use stored material after your death, though the legal position on posthumous use in India varies by centre and by the type of material stored. Ask the centre's counsellor to walk you through the consent form before you sign it. Your instructions on record are the only way to ensure your wishes are followed.

Costs differ significantly between cities and centres. Sperm banking is the least expensive option. Egg and embryo freezing involve multiple charges billed separately — initial consultation, hormone medication, monitoring scans during the stimulation cycle, the retrieval procedure, and an annual storage fee. Ask for an itemised estimate before you begin. Health insurance in India does not routinely cover fertility preservation for cancer patients, though policies vary by insurer and plan, and it is worth checking with your insurer directly in writing. Some hospitals have patient support or social work teams who are aware of charitable or subsidised options. Cost is a legitimate and real factor, and your team should know if it is a constraint for you.