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Related Experiment Video

Updated: Jun 21, 2026

Fertility Preservation Through Oocyte Vitrification: Clinical and Laboratory Perspectives
08:46

Fertility Preservation Through Oocyte Vitrification: Clinical and Laboratory Perspectives

Published on: September 16, 2021

Human oocyte cryopreservation: evidence for practice.

1, Rachel Cutting, Su Barlow

  • 1Centre for Reproductive Medicine and Fertility, The Jessop Wing, Sheffield Teaching Hospitals NHS Trust, Sheffield, S10 2SF, UK. rachel.cutting@sth.nhs.uk

Human Fertility (Cambridge, England)
|August 7, 2009
PubMed
Summary
This summary is machine-generated.

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This review provides evidence-based guidelines for human oocyte cryopreservation using slow freezing and vitrification. It assesses the effectiveness and safety of these fertility preservation methods for improved outcomes.

Area of Science:

  • Reproductive Medicine
  • Cryobiology

Background:

  • Human oocyte cryopreservation is crucial for fertility preservation.
  • Slow freezing and vitrification are the primary methods, each with distinct protocols.

Framework:

  • This review synthesizes evidence on oocyte maturity stages, cryopreservation/warming techniques, and insemination methods.
  • Guidelines address slow controlled cooling and vitrification processes.
  • Exclusions: ovarian tissue freezing and in vitro oocyte maturation (IVM).

Implementation:

  • Ovarian stimulation regimens are considered within the context of cryopreservation.
  • The review evaluates cryosurvival, fertilization, cleavage, implantation, and pregnancy rates.
  • Long-term health of children born from cryopreserved oocytes is examined.

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Last Updated: Jun 21, 2026

Fertility Preservation Through Oocyte Vitrification: Clinical and Laboratory Perspectives
08:46

Fertility Preservation Through Oocyte Vitrification: Clinical and Laboratory Perspectives

Published on: September 16, 2021

Vitrification of Ovarian Cortex Tissue to Achieve a Glassy State of Aggregation
05:53

Vitrification of Ovarian Cortex Tissue to Achieve a Glassy State of Aggregation

Published on: August 9, 2024

Implications:

  • Provides evidence-based clinical and laboratory guidelines for oocyte cryopreservation.
  • Aims to optimize the effectiveness and safety of fertility preservation technologies.
  • Informs clinical practice and future research in assisted reproductive technologies.