Donor Gametes

There are many cases in which donated sperm or eggs are used in the field of assisted reproduction.



Sperm donation may be used by:

● Heterosexual couples, when there is:                                                                                                         
  • Severe seminal alteration.
  • Absence of spermatozooa (irreversible azoospermia).
  • Irreversible male factor as a result of radiotherapy, chemotherapy or others.
  • Previous vasectomy.
  • Genetic or hereditary diseases carried by the male.
  • Rh sensitized woman with a Rh positive partner.

● Single women who chose to be lone mothers.

● Female couples looking to conceive.


Most frequent reasons why egg donation may be needed are:
  • ● Primary ovarian failure, or failure due to surgery, chemotherapy or radiotherapy.
  • ● Gamete genetic alterations.
  • ● Serious hereditary or maternal genetic diseases.
  • ● Recurrent failure of assisted reproduction treatments due to low response to ovarian stimulation.
  • ● Recurrent embryo implantation failure.


Donation is a voluntary, anonymous and altruistic act. At iGin, we select healthy female donors between 18 and 30 years of age, and male donors of up to 50 years old.

The following data is required from any donor before he or she gets selected:

  • ● A complete medical history of the donor and his family for any disease that is likely to be inherited.
  • ● Personal characteristics of the donor, blood type, height, weight, built, skin and hair colour, hair type and eye colour.
  • ● HIV, Hepatitis and other sexually transmitted diseases are screened.
  • ● Drug consumption or unhealthy habits are not compatible with gamete donation.
  • ● Blood tests to rule out genetic and hereditary diseases.
  • ● Sperm quality is fully screened. For female donors, tests to determine their ovarian reserve are performed.

The regulatory legal framework governing Assisted Human Reproduction Techniques is constituted according to Law 14/2006, 26th May, in reference to Assisted Reproduction Techniques. When participation of gamete donor(s) occurs, the Royal Decree-Law 9/2014, July 4th is especially relevant, as it regulates quality and safety standards of donation.

Law 14/2006 on Assisted Human Reproduction Techniques defines the donation of gametes and pre-embryos, which are performed after signing a free, formal and confidential contract, which both parties agree on. In saying this, the gamete bank, donor records and all activities within the centres, are obliged to guarantee that privacy and identity of the donor in question remains strictly confidential.

In regards to the recipient mother or couple, the choice of donor can only be made by the medical team performing the technique, and in no case at the request of the receptor or partner. Regardless, the medical team should always seek the greatest phenotypic and immunological similarities to the receptor.

All candidates to genetic material donation must be over 18 years of age, be in good mental and physical health, and have full consent to act. The psychophysical state of the donor must meet the requirements according to protocols, including phenotypic and psychological characteristics, clinical conditions, along with the performance of any necessary laboratory tests to demonstrate the donor does not suffer from genetic, hereditary or transmissible infectious diseases that could be transmitted to the receptor´s offspring.

Neither the woman conceiving nor her partner will, once formal consent is given prior a specific fertilisation treatment where there is contribution of a donor or donors, challenge the paternity or maternity of the born child, conceived through such fertilisation. Likewise, the same applies to any unmarried male having signed the consent prior to the use of the technique.

Not only the recipient mother but also any offspring born as a result of a gamete donation technique will be entitled to obtain general information about the donor, excluding their identity. Only exceptionally, under extraordinary circumstances involving a certain danger to the life or health of the child, or when applicable under criminal procedure laws, the identity of the donor may be revealed, provided that such disclosure is necessary to avoid danger or to obtain a specific legal aim. This revelation will be of restricted nature and will not publicly reveal the donor´s identity, or overwrite any of the previously established legal affiliations.

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