Vitrification of oocytes

The vitrification of oocytes allows women to preserve their fertility and postpone pregnancy to a later date.

What is vitrification of oocytes?

In what cases is it indicated?

  • Women who for one reason or another wish to postpone motherhood.
  • Oncology patients and others who are going to be given gonadotoxic treatments.
  • Women who have had repeated ovarian surgery, for example in the case of endometriosis.
  • Patients for whom we would prefer to carry out embryo transfer in a cycle other than the one in which follicle stimulation takes place (when there is a risk of OHSS, development of polyps, hydrosalpinx or hydrometra, absence of spermatozoa, etc.)
  • Patients who have a poor response: to accumulate oocytes, or to obtain a sufficient quantity of these if the objective is to carry out a cycle of pre-implantation genetic diagnosis.

In 30 years, the IVI Group has helped more than 200,000 dreams come true.


97% of our patients said they would recommend IVI. We work with you at every stage of the treatment, providing support and care.


IVI has a worldwide reputation for innovative research and has developed and patented pioneering techniques and technologies.


IVI is one of the largest fertility providers in the world, with over 65 clinics in 9 countries.




Vitrification for cancer patients

Vitrification for cancer patients

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