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Questions and Answers
Which of the following best describes in vitro fertilisation (IVF)?
Which of the following best describes in vitro fertilisation (IVF)?
- A process where an egg is fertilised by multiple sperm
- A process where an egg is implanted into the uterus
- A process where an egg is fertilised by sperm outside of the body (correct)
- A process where an egg is fertilised by sperm inside the body
What is the purpose of embryo culture in IVF?
What is the purpose of embryo culture in IVF?
- To monitor and stimulate the woman's ovulatory process
- To allow the fertilised egg to develop for 2-6 days (correct)
- To avoid transmission of genetic conditions
- To transfer the fertilised egg into the uterus
In which situations is IVF commonly used?
In which situations is IVF commonly used?
- Infertility treatment, natural conception, and avoiding transmission of genetic conditions
- Infertility treatment, gestational surrogacy, and avoiding transmission of genetic conditions (correct)
- Infertility treatment, gestational surrogacy, and natural conception
- Infertility treatment, gestational surrogacy, and adoption
What is the role of a surrogate in IVF?
What is the role of a surrogate in IVF?
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What is a potential issue that can arise with IVF treatment?
What is a potential issue that can arise with IVF treatment?
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Study Notes
In Vitro Fertilisation (IVF)
- IVF is a medical procedure where an egg is fertilised by sperm outside the body, in a laboratory setting.
- It involves several steps, including ovarian stimulation, egg retrieval, fertilization, and embryo transfer.
Purpose of Embryo Culture
- Embryo culture allows for the development of fertilised eggs into embryos before transfer to the uterus.
- This process helps to select the healthiest embryos for implantation, increasing the chances of a successful pregnancy.
Situations Commonly Leading to IVF
- IVF is often used for couples facing infertility due to conditions such as blocked fallopian tubes, endometriosis, or male factor infertility.
- It is also an option for women over the age of 35, and for those with genetic disorders seeking to prevent transmission to offspring.
Role of a Surrogate in IVF
- A surrogate is a woman who carries and delivers a baby for another individual or couple, often using embryos created through IVF.
- Surrogacy may be necessary if a woman is unable to conceive or carry a pregnancy to term due to health issues.
Potential Issues with IVF Treatment
- One potential issue is the risk of multiple pregnancies, which can lead to complications for both mother and infants.
- Other challenges include emotional stress, financial costs, and the possibility of unsuccessful cycles, leading to disappointment and frustration.
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