Related Experiment Video
Updated: Oct 25, 2025

08:46
Fertility Preservation Through Oocyte Vitrification: Clinical and Laboratory Perspectives
Published on: September 16, 2021
6.2K
Social Freezing: Pressing Pause on Fertility
Valentin Nicolae Varlas1,2, Roxana Georgiana Bors1,2, Dragos Albu1,2
1Department of Obstetrics and Gynaecology, Filantropia Clinical Hospital, 011171 Bucharest, Romania.
Summary
Social egg freezing (SEF) offers women a way to preserve fertility for future use. This review summarizes key findings on SEF techniques, safety, usage, ethics, and cost-effectiveness.
Area of Science:
- Reproductive Medicine
- Women's Health
- Bioethics
Background:
- Growing numbers of women are pursuing fertility preservation for medical and social reasons.
- Social egg freezing (SEF) enables women to counteract age-related fertility decline.
- SEF addresses concerns about declining fertility treatment efficacy in older women.
Purpose of the Study:
- To systematically review recent findings on the challenges and considerations of elective egg freezing.
- To analyze key topics in social egg freezing over the past decade.
Main Methods:
- A systematic literature review was conducted on social egg freezing studies published in the last ten years.
- Literature was screened to identify and analyze five main areas: techniques, safety, usage, ethics, and cost-effectiveness.
Main Results:
- Oocyte vitrification is identified as an optimal fertility preservation technique for non-medical reasons.
- Elective oocyte cryopreservation is increasingly accepted, promoting gender equality and reproductive autonomy.
- Key topics analyzed include fertility preservation methods, safety, usage rates, ethical debates, and cost-effectiveness of SEF.
Conclusions:
- Planned oocyte cryopreservation is a viable strategy for women facing age-related infertility.
- SEF can empower women to achieve social, psychological, and financial stability before pursuing motherhood.
- Elective egg freezing supports women's reproductive choices and autonomy.
Related Concept Videos
Infertility in Females
2.7K
Female infertility is defined as the inability to conceive after a year of regular, unprotected intercourse and affects about 10–15% of couples worldwide. The primary cause of female infertility is ovulatory disorders, which hinder the release of eggs. These disorders can be classified as hypothalamic amenorrhea, polycystic ovarian syndrome (PCOS), premature ovarian failure, and hyperprolactinemic anovulation disorders.
Endometriosis, a condition characterized by abnormal growth of...
Endometriosis, a condition characterized by abnormal growth of...
2.7K
Meiosis II
187.9K
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...
187.9K
Infertility in Males
362
Male infertility affects millions of couples worldwide, arising from various factors that impact different stages of the reproductive process. An endocrine imbalance resulting from conditions like hypogonadism, Klinefelter syndrome, or pituitary disorders can disrupt hormone levels and reduce sperm production. Testicular defects, such as tumors, cryptorchidism, atrophic testes, abnormal sperm morphology, and low sperm count or motility, may arise due to genetic factors, structural...
362
Birth Control Methods
4.8K
Vasectomy is a surgical form of male sterilization that involves severing and sealing the vasa deferentia, preventing sperm from mixing with semen during ejaculation. Because a vasectomy does not impact the testes' ability to produce testosterone, hormone levels, libido, and sexual function generally remain unchanged. While vasectomy is highly effective in preventing pregnancy, with a success rate near 99.85%, rare cases of recanalization (spontaneous reconnection) can occur. Although...
4.8K
What is a Species?
47.9K
Overview
47.9K
Population Growth
26.2K
Population size is dynamic, increasing with birth rates and immigration, and decreasing with death rates and emigration. In ideal conditions with unlimited resources, populations can increase exponentially, which plots as a J-shaped growth rate curve of population size against time. This type of curve is characteristic of newly-introduced invasive species, or populations that have suffered catastrophic declines and are rebounding.
26.2K

