IVF with donor embryo: when both gametes are not yours, and what that asks of you

Donor embryos are embryos created by other patients during their own IVF and donated to the registry when those patients no longer need them. For some recipients, this is the path with the most reasonable cost in third-party reproduction. It is also, often, the path with the most emotional complexity.

Where donor embryos come from

Patients who completed their own IVF often have additional cryopreserved embryos beyond what they used. When they decide their family is complete, some of them choose to donate those embryos rather than discard them or keep them indefinitely in storage. Under the Indian framework, donating couples must consent in writing and undergo screening, and the embryos enter a registered embryo bank.

When donor embryos are recommended

For couples where both partners have severe gamete factors – severe male factor combined with diminished ovarian reserve, for example. For couples carrying genetic conditions on both sides where own-gamete IVF with PGT is not feasible. For patients seeking the most affordable third-party path, since donor embryo cycles cost less than donor egg cycles (no donor stimulation expense). For some single individuals or couples who, after extensive own-gamete failure, find this path acceptable to them.

The medical workflow

The recipient’s uterus is hormonally prepared – estrogen for two weeks, then progesterone added for five days – exactly as for a donor-egg frozen embryo transfer. The donor embryo is thawed and transferred. The recipient carries the pregnancy. Live-birth rates per transfer typically run between 35 and 50 percent in registered banks with good thaw rates.

The emotional ground

Donor-embryo recipients often describe a different quality of grief and acceptance than donor-egg or donor-sperm recipients. The child is genetically unrelated to either parent. The donating couple, somewhere, has a genetic full sibling to your child. Whether you tell, when you tell, and how you describe the donor family if you ever do – these are open questions for the rest of your life. Many counsellors recommend at least one conversation with a fertility psychologist before donor-embryo cycles, regardless of whether the clinic mandates it.

The legal frame

Under the ART Act 2021 and its rules, donor embryos must come from a registered ART bank with documented consent from the donating couple. Anonymity is preserved on both sides; the recipient does not learn the donating couple’s identity, and the donating couple does not learn the recipient’s. Resulting children are the legal children of the recipients from birth.

Questions worth asking your doctor

• What is your clinic’s success rate with donor-embryo transfers, and how does it compare to donor egg?
• How are donor embryos screened, and what is shared with recipients?
• Is counselling available or required before we proceed?
• How long is the typical wait from registration to a suitable embryo being available?
• What does the cost actually total, including the recipient cycle preparation and transfer?

This essay is educational. Every patient’s situation is different – the right plan is shaped in conversation with a fertility specialist who knows the full picture.