Overview
Assessing whether the use of hyaluronan-enriched transfer medium can increase the cumulative ongoing pregnancy rate
Eligibility
Inclusion Criteria:
- Patients with own oocytes/embryos;
- Patients with female age at 1st OR in the study <40 year;
- Patients planned for a 2nd oocyte retrieval, with no clinical ongoing pregnancy after the previous oocyte retrieval
- Patients planned for a 3rd oocyte retrieval with no clinical ongoing pregnancy after previous oocyte retrievals
- Patients with female age at 1st OR in the study <40 year;
- Patients with BMI ≤32;
- Patients with written informed consent;
Exclusion Criteria:
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