Related Experiment Video
Updated: Apr 7, 2026

08:46
Fertility Preservation Through Oocyte Vitrification: Clinical and Laboratory Perspectives
Published on: September 16, 2021
6.9K
Oocyte cryopreservation beyond cancer: tools for ethical reflection
Alma Linkeviciute1, Fedro A Peccatori, Virginia Sanchini
1Dipartimento di Scienze della Salute, University of Milano, Via Adamello 16, 20139, Milan, Italy, alma.linkeviciute@ieo.eu.
Journal of Assisted Reproduction and Genetics
|July 4, 2015
Summary
Oocyte cryopreservation is increasingly popular for healthy women, but risks are not always disclosed. A new Ethical Counseling Methodology (ECM) provides physicians a structured approach for ethical reflection on this reproductive technology.
Area of Science:
- Reproductive Medicine
- Bioethics
Background:
- Oocyte cryopreservation is gaining traction among healthy women of reproductive age.
- Ethical considerations surrounding oocyte cryopreservation are complex and multifaceted.
Observation:
- The ethical debate includes distinctions between medical/non-medical use, procedure safety/efficiency, and marketing practices.
- Arguments for oocyte cryopreservation center on female empowerment and reproductive autonomy.
- Concerns involve maternal/fetal safety and broader societal impacts.
Findings:
- A systematic literature review highlights key ethical debates.
- The Ethical Counseling Methodology (ECM) is introduced as a seven-step framework for ethical analysis.
- ECM aids clinicians in navigating ethical uncertainties in oocyte cryopreservation.
Implications:
- ECM offers physicians a structured tool for ethical reflection on oocyte cryopreservation.
- This methodology helps address the gap between promised benefits and communicated risks.
- It facilitates comprehensive ethical analysis, considering patient beliefs and societal implications.
Related Concept Videos
Oogenesis
71.4K
In human women, oogenesis produces one mature egg cell or ovum for every precursor cell that enters meiosis. This process differs in two unique ways from the equivalent procedure of spermatogenesis in males. First, meiotic divisions during oogenesis are asymmetric, meaning that a large oocyte (containing most of the cytoplasm) and minor polar body are produced as a result of meiosis I, and again following meiosis II. Since only oocytes will go on to form embryos if fertilized, this unequal...
71.4K
Meiosis II
210.8K
Meiosis II is the second and final stage of meiosis. It relies on the haploid cells produced during meiosis I, each of which contain only 23 chromosomes—one from each homologous initial pair. Importantly, each chromosome in these cells is composed of two joined copies, and when these cells enter meiosis II, the goal is to separate such sister chromatids using the same microtubule-based network employed in other division processes. The result of meiosis II is two haploid cells, each...
210.8K

