Stages of In Vitro Ferlization

1116 Words3 Pages
bulb-icon

Recommended: Introduction On In Vitro Fertilization

In Vitro Fertilization (IVF) is a procedure in which an egg (oocyte) from a woman’s ovaries is removed and separately fertilized with male sperm in a laboratory before being implanted into the woman’s fallopian tubes. 1 2 The first stage of IVF is called superovulation. Follicles are structures within which the oocyte develops, in order to retrieve multiple follicles several hormone and drug combinations are administered. Consequently, the ovary stops function and allows the follicles to ripen at the same time when stimulated therefore providing an increased number of eggs to harvest. Follicles are considered mature after 8 to 9 days and human chorionic gonadotropin (hCG) is administered which enables the final maturation of the oocytes.3 Oocyte retrieval occurs through a procedure called ultrasound guided vaginal retrieval. Usually, 5 to 15 oocytes are suctioned out of the follicles. 4 The male provides a semen sample by ejaculation and the semen sample undergoes a screeing. This is to remove any chemical substances or additional material before being added to the egg. 3 Approximately 50,000-100,000 motile spermatozoa are added to each egg and incubated overnight. However if fertilization does not occur, Intracytoplasmic Sperm Injection is performed, where eggs are directly inseminated

Fertilised eggs are incubated for 2 more days before implantation. Typically, 2 to 4 embryos are implanted to increase pregnancy chances. A catheter is used to transport the embryos, with additional fluid, to the upper part of the uterus. 5 Therefore completing the IVF procedure.

Pregnancy rates from IVF procedures are approximately 20-30% per cycle. 6 Developments in IVF have enabled the use of donor eggs that have been fertilised a...

... middle of paper ...

.... Artificial Insemination (IUI) uses a catheter to directly inject sperm into the uterus during ovulation. It is considered a simpler and less invasive approach to IVF.18 Another alternative to IVF is Gamete Intra-Fallopian transfer (GIFT) which requires healthy fallopian tubes, whereas IVF does not. It involves implanting unfertilized eggs and male sperm into the fallopian tubes via a laparoscope.19 I believe that due to the increase of IVF due to technological advances, the future of IVF can be predicted to be more successful. It is assumed that medical technology will be able to ensure a more in depth procedure for genetic screening, even altering genetic code in an embryo. This would achieve creating ‘designer babies’ with the desirable features of the parents choosing. As well as significantly reducing the number of babies born with hereditary diseases.

Show More
Related

  • Fetal Pig Lab Report

    556 Words  | 2 Pages

    Abstract: The objectives of this lab was to identify the internal and external anatomy of the fetal pig. The experiment was conducted by dissecting a fetal pig and actively seeing the external anatomy, Oral Cavity, Digestive System, Circulatory System, Respiratory System, Urogenital System, and Nervous System.

    Read More

  • Human Embryo Research

    1010 Words  | 3 Pages

    Late one night a woman is driving home on the freeway, she’s hit head on by a drunk driver and killed. The man is charged with two accounts of murder; the woman, and her four-week-old embryo inside her. By law, everyone human being is guaranteed rights of life; born or unborn they are equal. The same law should be enforced concerning human embryonic stem cell research. Dr. James A. Thomson discovered stem cells in 1998 and they’ve intrigued scientist ever since. The stem cells themselves are derived from a three to four day old cluster of cells called a blastocyst and they are so coveted because they are pluripotent, meaning they can differentiate into any type of cell in the human body. Although embryonic stem cells show amazing potential to cure various disease such as cancer, congestive heart failure, Alzheimer’s and Parkinson’s disease, muscular dystrophies, and more. The methods by which they are obtained is controversial. Research on embryonic stem cells is unethical, unnecessary, and purely homicide.

    Read More

  • Selective Reduction Abortion

    747 Words  | 2 Pages

    For many years, infertile couples have had difficulty facing the reality that they can not have children. According to Nidus Information Services Incorporated, 6.2 million women in the United States are infertile. This problem leads to many options. A few options have been used for a long period of time: the couple could adopt a child or keep trying to have a child themselves. For those couples that want to have their own children, there are new options arising. In vetro fertilization is an option that gives couples the chance to have a doctor combine the male's sperm and the woman's eggs in a petri dish and implant them into the woman's womb after the artificial conception. This may result in multiple pregnancies - more than five in some cases. This does not only occur in implantation, however. Many times the patient's doctor will ask her to consider selective reduction: aborting a few fetuses to save the ones she can. In a case of multiple pregnancy, selective reduction should be considered an option.

    Read More

  • What Are The Pros And Cons Of In Vitro Fertilization

    1234 Words  | 3 Pages

    In vitro fertilization is a procedure to treat the genetic failure in the ovaries that allow a women to naturally conceive a child. Today’s advancements in technology has changed the in vitro fertilization market in many different ways. Personally being a product and witness of the “test tube” baby generation, I understand the happiness and completeness a family experiences when these procedures are successful. On the other hand, although people know a lot about this procedure, most don’t understand the negative effects it can have on families due to extreme technological advancements if government doesn’t enforce strict regulations on this market. I believe this market needs extreme government intervention in order to prevent the harmful future

    Read More

  • Research Paper On In Vitro Fertilization

    1609 Words  | 4 Pages

    IVF accounts for 99% of reproductive procedures, in 2009 out of those pregnancy was achieved and average of 29.4% of all cycles with 22.4% of cycles that resulted in love births. A woman's age is a major factor in the success of IVF, a woman who is under age 35 has a 39.6% chance of having a baby, while a woman over age 40 has an 11.5% chance.” (Todd) For a woman to have her best chances of conception with IVF, she needs to act quickly to ensure that her eggs are young. The younger or fresher the woman’s eggs are the more viable they are for successful

    Read More

  • Embryonic Stem Cell Argumentative Essay

    515 Words  | 2 Pages

    In vitro fertilization is the process by which stem cells result. In vitro literally translates to “in glass” which is why the phrase “test tube baby” is common when referring to this act. In cases of infertility a woman can turn to this process which harvests eggs from a female and then fertilizes those eggs in a test tube. The fertilized eggs will then be matured in an incubator for one to two days before they are transferred into the woman. These same steps are taken when creating stem cells for experimentation, however, the fertilized...

    Read More

  • Ethical Implications of Egg Donation

    544 Words  | 2 Pages

    Currently informed consent from many of the ivf clinics include following points: 1)Requirement of screening tests to determine the eligibility of donor as candidate for egg donation. 2)Understanding the medical procedure. 3)Understanding the risks involved with the procedure with respect to- a) drug used for ovarian stimulation, b)ovarian hyperstimulation effects c) Discussion of Number of eggs to be extracted prior to procedure d) Process of egg extraction e)long term effects of pr...

    Read More

  • Essay On Artificial Implantation

    483 Words  | 1 Pages

    What is Artificial Implantation? Artificial Implantation or IUI is a technique used to help treat infertility in both men and women. In this procedure, sperm are inserted directly into a woman's cervix, fallopian tubes, or uterus. By doing this it makes it possible for pregnancy to occur where is was not able to before. Infertility in men can be caused by many factors including having few or no sperm, having too large of veins in the testicials, and other injuries or illnesses to the testicials and sperm. Infertility in women can be caused by heavy alcohol and drug use, smoking, age, environmental toxins, stress, poor diet, athletic training, being overweight, sexually transmitted diseases (STDs), and many health issues (Women’s). As a result of these factors both men and women in 1981 artificial implantation and other fertility techniques resulted in over 200,000 babies being born that year and the numbers have rapidly grown over the years (Infertility). The technique of Artificial Implantation is discussed according to the diverse moral values of others; furthermore, throughout Mary Shelley’s novel Frankenstein, moral values are also questioned over creating a human from something other than sexual reproduction.

    Read More

  • IVF and the New Eugenics

    1509 Words  | 4 Pages

    “IVF Patient Numbers and Success Rates Continue to Rise." Human Fertlisation & Embryology Authority. Dec. 2007. .

    Read More

  • In Vitro Fertilization Essay

    1328 Words  | 3 Pages

    In Vitro Fertilization is one of the assisted reproductive technologies. Technically, It is not a technology. It is the procedure to help people who couldn’t have a child due to several reasons. The main reason why couples couldn’t produce a child is due to infertility. Infertility of humans is already common thing. Based on the research from the world health organization in 2010, 48.5 million couples couldn’t have a child due to infertility. This is a very large number and it is in need for a solution. Therefore, IVF have been the solution for those people. It is now the major treatment to treat infertility for humans. However, IVF is not only spreading positive image to the society. IVF also created some controversy with some group of people and it is regarding the

    Read More

  • The Social and Ethical Implications of Assisted Reproductive Technologies

    2454 Words  | 5 Pages

    Test tube babies have long been stigmatized by society as the unnatural results of scientific dabbling. The words `test tube baby' have been used by school children as an insult, and many adults have seen an artificial means of giving birth as something perhaps only necessary for a lesbian woman, or a luxury item only available to the elite few. The reality is that assisted reproductive technologies (ART) have been helping infertile couples have children since 1978.1 The methods of in vitro fertilization, it's variants, and the other ART procedures are ways for persons that would otherwise have no hope of conception to conceive and, in a rapidly growing percentage of cases, give birth to healthy babies. As the technology has developed, the quality and range of assistance has developed as well. At present, the means of assisted reproduction and the capabilities of these procedures has grown at a somewhat dizzying pace. However, thought to the repercussions of the applications of ART are being disregarded to some extent while the public's knowledge and the understanding of embryologists and geneticists surges forward. It is possible given consideration to things such as the morality of these techniques, the unexplored alternative uses of these procedures, and the potential impact they posses that further development is unnecessary and possibly dangerous.

    Read More

  • Are We Living in a Dystopian Novel?

    940 Words  | 2 Pages

    Aldous Huxley’s dystopian Brave New World is more than a warning against the dangers of technology; it is a prediction for the future that rings eerily true. Today we understand that many of the fantastical devices and practices imagined by Huxley are coming to life. Most notable is the practice of in vitro fertilization, something that was a mad scientist’s dream during Huxley’s time, and is today a commonplace practice. According to the National Institutes of Health, in vitro fertilization is “the joining of a woman’s egg and a man’s sperm in a laboratory dish” (Storck). The procedure was first performed successfully in 1978 and has since become widely used today by couples that desire a child and are unable to conceive by “natural” means.

    Read More

  • In Vitro Meat

    872 Words  | 2 Pages

    In less than 30 years when the world population reaches its carrying capacity how will we feed everyone? Unless we start planting crops on the moon or go all out for cannibalism, we’ll need some new technology to feed the world. A large portion of humans’ diet is meat. In vitro meat or artificial meat offers a way to undo our food and environmental setbacks caused by traditional meat. Someday it will be in stores and if it’s a hit it might be the solution to solving how to feed people. Meat cultivation uses more land, water and resources to house, transport, and slaughter animals and their grain and food than it would cost to fund in vitro meat studies.

    Read More

  • IVF Argumentative Essay

    1411 Words  | 3 Pages

    An important scientific argument for IVF is that, by studying fertilization and early embryonic development outside the womb, scientists might learn more about how to prevent certain birth defects (1). This proves that IVF could actually make improvements in medical advances, especially in regards to prenatal care. This is just one example of how IVF can actually be beneficial to the community.  The only times that babies are malformed or sick are when the mother puts more than one baby in her uterus. Multiple fetuses increase the chance of birth defects because they have a greater chance of preterm birth, which is associated with long-term health. The long-term illnesses are cerebral palsy, mental illness, and blindness (Reddy 1). With this in mind, having single births is very safe and those babies are still healthy today, just like Sarah and Maggie Marshall’s baby. Single births are also very highly recommended by medical personnel. Going back to the first test tube baby the Browns were expecting, and Steptoe (the doctor) thought that this baby would be a failure. When they did a cesarean on July 25, 1978, a beautiful baby girl was born at 5 pounds and 12 ounces.  After the baby was born, the doctor recalled that

    Read More

  • Literature Review of In Vitro Fertilization

    1603 Words  | 4 Pages

    Can anybody or anything claim to be a god—the supreme entity that governs all moral authority? Since Gregor Mendel first tinkered with plants for genes to the time of great evolutionists like that of Lamarck and Darwin who proposed their individual theories of evolution; there has been much more technological advancement, debate, controversy, and understanding on the “origin” of humans through scientific fields like that of genetics, genetic engineering, etc. There has always been an assumption and belief of a higher power governing the physical world that scientists and metaphysicists cannot answer; however, there has been great insight into how did we come to be? Any practicing religion will tell you, God or gods are the answer to every question. Both sides are quick to defend either their science or their religion from the fundamentalist to the naturalist. In more recent news, in vitro fertilization (the fertilization of an egg cell outside the body) has begun to see an increase in viability as questions about its ethics and morality have become more accepting due to the costs of a procedure being cut down (not covered by the Affordable Care Act), developments in medical and scientific technology through IVF, and subsidiary factors: the advent of “designer babies” and the increasing tolerance of homosexuality—leading to couples to seek out IVF.

    Read More

More about Stages of In Vitro Ferlization

Open Document