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Related Concept Videos

In Vitro Fertilization01:24

In Vitro Fertilization

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In vitro fertilization (IVF) is a form of assisted reproductive technology where an egg is fertilized with sperm in a controlled laboratory environment before transferring the resulting embryo into the uterus. This process is designed to help individuals and couples experiencing difficulties conceiving.
The IVF process begins with ovarian stimulation, during which reproductive endocrinologists prescribe hormonal medications to stimulate the ovaries to produce multiple eggs instead of the single...
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During fertilization, an egg and sperm cell fuse to create a new diploid structure. In humans, the process occurs once the egg has been released from the ovary, and travels into the fallopian tubes. The process requires several key steps: 1) sperm present in the genital tract must locate the egg; 2) once there, sperm need to release enzymes to help them burrow through the protective zona pellucida of the egg; and 3) the membranes of a single sperm cell and egg must fuse, with the sperm...
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CRISPR01:59

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Genome editing technologies allow scientists to modify an organism’s DNA via the addition, removal, or rearrangement of genetic material at specific genomic locations. These types of techniques could potentially be used to cure genetic disorders such as hemophilia and sickle cell anemia. One popular and widely used DNA-editing research tool that could lead to safe and effective cures for genetic disorders is the CRISPR-Cas9 system. CRISPR-Cas9 stands for Clustered Regularly Interspaced...
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Infertility in Females01:28

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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.
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Embryonic Stem Cells00:57

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Embryonic stem (ES) cells were first discovered in mice in 1981 by Martin Evans. In 1998, James Thomson identified a method to isolate embryonic stem cells from humans. Human embryonic stem cells (hESCs) are obtained from 3-5 day old embryos that remain unused after an in vitro fertilization procedure.
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Infertility in Males01:23

Infertility in Males

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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...
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Updated: Sep 6, 2025

Fertility Preservation Through Oocyte Vitrification: Clinical and Laboratory Perspectives
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Human Rights To In Vitro Fertilization.

Fernando Zegers-Hochschild1, Bernard M Dickens2, Sandra Dughman-Manzur3

  • 1Program of Ethics and Public Policies in Human Reproduction, University Diego Portales, Santiago, Chile.

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|June 28, 2022
PubMed
Summary
This summary is machine-generated.

The Inter-American Court of Human Rights ruled Costa Rica's in vitro fertilization (IVF) ban violated human rights. The court determined that IVF embryos are not persons, thus prohibiting IVF unjustly denied rights to infertile individuals.

Keywords:
ConceptionCosta RicaFertilizationHuman rights to IVFIn vitro fertilization (IVF)InfertilityInter-American Court of Human Rights

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Area of Science:

  • Human Rights Law
  • Bioethics
  • Reproductive Rights

Background:

  • The Supreme Court of Costa Rica's 2000 judgment prohibited in vitro fertilization (IVF).
  • This prohibition was challenged at the Inter-American Court of Human Rights.
  • The case centered on the legal status of embryos and reproductive autonomy.

Discussion:

  • The Court ruled that prohibiting IVF violated the human right to private and family life, the right to found and raise a family, and non-discrimination.
  • The Court determined that in vitro embryos are not considered "persons" under the American Convention on Human Rights and do not possess a right to life.
  • The prohibition of IVF was deemed a disproportionate denial of infertile individuals' human rights.

Key Insights:

  • Under human rights law, legal protection of an embryo "from conception" does not apply between fertilization and implantation.
  • The Court distinguished fertilization from conception, emphasizing conception's dependence on uterine implantation.
  • Infertile individuals' rights to family life and non-discrimination were upheld against the IVF ban.

Outlook:

  • This ruling has significant implications for reproductive technologies and human rights in the Americas.
  • It may influence future legal interpretations regarding embryo status and assisted reproductive treatments.
  • The decision underscores the importance of balancing embryonic status with individuals' reproductive rights.