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drlouischan · 6 months ago

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多種因素可以影響 IVF 的成功率

當考慮試管嬰兒（IVF）作為生育治療時，了解成功率是至關重要的因素之一。雖然 IVF 已經為許多面臨不孕不育問題的夫婦提供了希望和成功，但其治療的成功率可能會因多種因素而異。本文將深入探討 IVF 的成功率以及在踏上這段旅程前您需要了解的內容。

影響 IVF 成功率的因素

多種因素可以影響 IVF 的成功率，包括：

年齡：接受 IVF 的女性年齡是影響成功率的最重要因素之一。35歲以下女性的成功率通常高於年齡較大的女性。這主要是由於卵子的質量和數量隨著年齡的增長而下降。

潛在的不孕不育問題：不孕不育的具體原因，例如輸卵管問題、子宮異常或男性因素不孕，亦會影響成功率。某些情況可能需要額外的治療或對 IVF 計劃進行調整。

胚胎質量：胚胎的質量在成功著床和懷孕的可能性中起著至關重要的作用。先進的技術如胚胎植入前基因檢測（PGT）可以幫助選擇最佳胚胎，提高成功率。

生活方式因素：吸菸、飲酒和體重等生活方式因素也會影響 IVF 的成功率。保持健康的生活方式可以提高懷孕的機會。

診所的專業性：生育診所和醫療團隊的經驗和專業性亦為關鍵因素。成功率較高的診所通常擁有更先進的技術和更有經驗的從業人員。

年齡的平均成功率

IVF 的成功率可能差異很大，但平均而言，以下統計數據提供了一般指南：

35歲以下女性：每周期約40-50%的成功率

35-37歲女性：每周期約30-40%的成功率

38-40歲女性：每周期約20-30%的成功率

41-42歲女性：每周期約10-20%的成功率

42歲以上女性：每周期少於10%的成功率

需要注意的是，這些是平均數據，個人的成功率可能會根據具體情況和上述因素有所不同。

提高成功率的方法

雖然某些影響 IVF 成功率的因素是無法控制的，但有一些步驟可以幫助提高成功率：

選擇合適的診所：研究並選擇具有良好業績和高成功率的生育診所。

優化健康狀況：保持健康的飲食、定期運動，避免吸菸和過量飲酒。

遵循醫療建議：嚴格按照治療計劃和醫療團隊的建議進行。

考慮額外治療：在某些情況下，額外的治療如 PGT、ICSI 或子宮內膜感受性分析（ERA）可能有助於提高成功率。

結論

了解 IVF 的成功率及其影響因素對於考慮此種生育治療的人來說至關重要。雖然旅程可能充滿挑戰，但生殖醫學的進步使 IVF 成為許多夫婦的可行選擇。通過知情和積極的態度，您可以提高通過 IVF 實現成功懷孕的機會。

Related Links:

試管嬰兒（IVF）常見問題 http://hkrmc.com/一般問題/試管嬰兒ivf常見問題/ https://fertility.com.hk/一般問題/試管嬰兒ivf常見問題/

HKRMC 為一站式服務中心 | 專業團隊，為您解決問題 https://hongkongrmc.wixsite.com/

HKRMC 專業團隊 - 為您提供詳細檢查及治療方案 http://www.hkrmc.com/服務查詢/ http://www.fertility.com.hk/服務查詢/ 不育檢查及不育治療方法 http://hkrmc.com/不育治療/ https://www.fertility.com.hk/不育治療/

輔助生育、提升Fertility 的IVF 香港專業團隊HKRMC

#dr louis chan #陳億仕 #IVF

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drlouischan · 6 months ago

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Success Rates of IVF: What You Need to Know

When considering in vitro fertilization (IVF) as a fertility treatment, one of the most critical factors to understand is the success rate. While IVF has provided hope and success to many couples struggling with infertility, the success of the treatment can vary based on several factors. This article delves into the success rates of IVF and what you need to know before embarking on this journey.

Factors Influencing IVF Success Rates

Several factors can influence the success rates of IVF, including:

Age: The age of the woman undergoing IVF is one of the most significant factors affecting success rates. Women under 35 generally have higher success rates compared to older women. This is primarily due to the quality and quantity of eggs, which decline with age.

Underlying Fertility Issues: The specific causes of infertility, such as issues with the fallopian tubes, uterine abnormalities, or male factor infertility, can also impact success rates. Certain conditions may require additional treatments or adjustments to the IVF protocol.

Embryo Quality: The quality of embryos plays a crucial role in the likelihood of successful implantation and pregnancy. Advanced techniques such as preimplantation genetic testing (PGT) can help select the best embryos, improving success rates.

Lifestyle Factors: Lifestyle factors such as smoking, alcohol consumption, and body weight can affect the success of IVF. Maintaining a healthy lifestyle can enhance the chances of a successful pregnancy.

Clinic Expertise: The experience and expertise of the fertility clinic and medical team are also critical factors. Clinics with higher success rates often have more advanced technologies and experienced practitioners.

Average Success Rates by Age

The success rates of IVF can vary widely, but on average, the following statistics provide a general guideline:

Women under 35: Approximately 40-50% success rate per cycle

Women aged 35-37: Approximately 30-40% success rate per cycle

Women aged 38-40: Approximately 20-30% success rate per cycle

Women aged 41-42: Approximately 10-20% success rate per cycle

Women over 42: Less than 10% success rate per cycle

It's important to note that these are average figures, and individual success rates can vary based on personal circumstances and the factors mentioned above.

Enhancing Your Chances of Success

While some factors influencing IVF success are beyond control, there are steps you can take to enhance your chances:

Choose the Right Clinic: Research and select a fertility clinic with a proven track record and high success rates.

Optimize Your Health: Maintain a healthy diet, exercise regularly, and avoid smoking and excessive alcohol consumption.

Follow Medical Advice: Adhere to the treatment plan and follow the medical team's recommendations closely.

Consider Additional Treatments: In some cases, additional treatments such as PGT, ICSI, or endometrial receptivity analysis (ERA) may improve success rates.

Conclusion

Understanding the success rates of IVF and the factors that influence them is crucial for anyone considering this fertility treatment. While the journey can be challenging, the advancements in reproductive medicine have made IVF a viable option for many couples. By being informed and proactive, you can enhance your chances of achieving a successful pregnancy through IVF.

Related Links:

試管嬰兒（IVF）常見問題 http://hkrmc.com/一般問題/試管嬰兒ivf常見問題/ https://fertility.com.hk/一般問題/試管嬰兒ivf常見問題/

HKRMC 為一站式服務中心 | 專業團隊，為您解決問題 https://hongkongrmc.wixsite.com/

HKRMC 專業團隊 - 為您提供詳細檢查及治療方案 http://www.hkrmc.com/服務查詢/ http://www.fertility.com.hk/服務查詢/ 不育檢查及不育治療方法 http://hkrmc.com/不育治療/ https://www.fertility.com.hk/不育治療/

輔助生育、提升Fertility 的IVF 香港專業團隊HKRMC

#dr louis chan #陳億仕 #IVF

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drlouischan · 6 months ago

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IVF的演變：從早期實驗到現代技術

體外受精（IVF）自其問世以來經歷了顯著的變革。從一個開創性的實驗開始，IVF已發展成為一個精密的程序，幫助無數夫婦實現他們的生育夢想。本文探討了IVF的演變，重點介紹了塑造其歷程的關鍵里程碑和進展。

早期實驗和路易絲·布朗的誕生

IVF的旅程始於1970年代，當時的先驅工作者羅伯特·愛德華茲博士和帕特里克·斯特普托博士的努力，導致了1978年世界首個IVF嬰兒路易絲·布朗的誕生。這一突破給無數面臨不孕不育的夫婦帶來了希望，標誌著生殖醫學新時代的開始。

1980年代和1990年代的改進和進展

1980年代和1990年代見證了IVF技術的眾多改進。卵巢刺激藥物的引入、改進的取卵方法和用於胚胎發育的先進培養介質顯著提高了成功率。此外，1990年代初引入的單精子注射（ICSI）徹底改變了男性不育的治療，允許直接將單個精子注入卵子。

胚胎植入前基因檢測（PGT）

1990年代末和2000年代初帶來了另一個重大進展：胚胎植入前基因檢測（PGT）。這項技術允許在植入前對胚胎進行基因異常檢測，顯著提高了成功懷孕的機會，並減少了基因疾病的風險。PGT對於年長女性和有基因疾病史的夫婦特別有益。

冷凍保存和卵子凍結

2000年代初開發的冷凍保存技術進一步提高了IVF的靈活性和成功率。能夠凍結胚胎和卵子允許夫婦為未來保留生育能力。這對於許多個人來說是一個改變遊戲規則，尤其是那些接受可能影響生育的醫療治療或選擇延遲生育的個人。

現代技術和未來方向

今天，隨著先進技術的整合，IVF不斷演變。創新如用於胚胎監測的時間間隔成像，使用人工智能選擇最佳胚胎，及開發用於取卵的微創技術，正在推動可能性的邊界。此外，對生殖分子和基因方面的持續研究有望解鎖新見解並提高結果。

結論

IVF的演變是一段引人注目的旅程，充滿了科學突破和技術創新。從早期的實驗程序到今天的精密技術，IVF徹底改變了生殖醫學的格局，為全球數百萬家庭帶來了希望。隨著研究和技術的不斷進步，IVF的未來充滿希望，有潛力實現更高的成功率和更個性化的治療。

Related Links:

試管嬰兒（IVF）常見問題 http://hkrmc.com/一般問題/試管嬰兒ivf常見問題/ https://fertility.com.hk/一般問題/試管嬰兒ivf常見問題/

HKRMC 為一站式服務中心 | 專業團隊，為您解決問題 https://hongkongrmc.wixsite.com/

HKRMC 專業團隊 - 為您提供詳細檢查及治療方案 http://www.hkrmc.com/服務查詢/ http://www.fertility.com.hk/服務查詢/ 不育檢查及不育治療方法 http://hkrmc.com/不育治療/ https://www.fertility.com.hk/不育治療/

輔助生育、提升Fertility 的IVF 香港專業團隊HKRMC

#dr louis chan #陳億仕 #IVF

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drlouischan · 6 months ago

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The Evolution of IVF: From Early Experiments to Modern Techniques

In vitro fertilization (IVF) has undergone a significant transformation since its inception. What started as a groundbreaking experiment has evolved into a sophisticated procedure that helps countless couples realize their dreams of parenthood. This article explores the evolution of IVF, highlighting key milestones and advancements that have shaped its journey.

Early Experiments and the Birth of Louise Brown

The journey of IVF began in the 1970s with the pioneering work of Dr. Robert Edwards and Dr. Patrick Steptoe. Their efforts culminated in the birth of Louise Brown in 1978, the world's first baby conceived through IVF. This breakthrough provided hope to millions of couples facing infertility and marked the beginning of a new era in reproductive medicine.

Refinements and Advances in the 1980s and 1990s

The 1980s and 1990s saw numerous refinements in IVF techniques. The introduction of medications to stimulate the ovaries, improved egg retrieval methods, and the use of advanced culture media for embryo development significantly increased success rates. Additionally, the development of intracytoplasmic sperm injection (ICSI) in the early 1990s revolutionized the treatment of male infertility by allowing direct injection of a single sperm into an egg.

Preimplantation Genetic Testing (PGT)

The late 1990s and early 2000s brought another major advancement: preimplantation genetic testing (PGT). This technique allows for the screening of embryos for genetic abnormalities before implantation, significantly increasing the chances of a successful pregnancy and reducing the risk of genetic disorders. PGT has been particularly beneficial for older women and couples with a history of genetic conditions.

Cryopreservation and Egg Freezing

The development of cryopreservation techniques in the early 2000s further enhanced the flexibility and success of IVF. The ability to freeze embryos and eggs has allowed couples to preserve their fertility for future use. This has been a game-changer for many individuals, particularly those undergoing medical treatments that may impact fertility or those choosing to delay parenthood.

Modern Techniques and Future Directions

Today, IVF continues to evolve with the integration of advanced technologies. Innovations such as time-lapse imaging for embryo monitoring, the use of artificial intelligence to select the best embryos, and the development of minimally invasive techniques for egg retrieval are pushing the boundaries of what is possible. Additionally, ongoing research into the molecular and genetic aspects of reproduction promises to unlock new insights and improve outcomes.

Conclusion

The evolution of IVF has been a remarkable journey, marked by scientific breakthroughs and technological innovations. From the early days of experimental procedures to the sophisticated techniques of today, IVF has transformed the landscape of reproductive medicine and brought hope to millions of families worldwide. As research and technology continue to advance, the future of IVF looks promising, with the potential for even greater success rates and more personalized treatments.

Related Links:

試管嬰兒（IVF）常見問題 http://hkrmc.com/一般問題/試管嬰兒ivf常見問題/ https://fertility.com.hk/一般問題/試管嬰兒ivf常見問題/

HKRMC 為一站式服務中心 | 專業團隊，為您解決問題 https://hongkongrmc.wixsite.com/

HKRMC 專業團隊 - 為您提供詳細檢查及治療方案 http://www.hkrmc.com/服務查詢/ http://www.fertility.com.hk/服務查詢/ 不育檢查及不育治療方法 http://hkrmc.com/不育治療/ https://www.fertility.com.hk/不育治療/

輔助生育、提升Fertility 的IVF 香港專業團隊HKRMC

#dr louis chan #陳億仕 #IVF

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drlouischan · 6 months ago

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了解IVF：初學者的綜合指南

體外受精（IVF）是世界上最著名和廣泛使用的輔助生殖技術之一。對於許多面臨不孕不育的夫婦來說，IVF在自然受孕困難時提供了希望。本文提供了對IVF的全面指南，包括其過程、好處和潛在挑戰。

什麼是IVF？

IVF是一種醫療程序，其中卵子在體外與精子結合，在實驗室環境中進行受精。然後將胚胎植入子宮，希望它能發育成成功的懷孕。1978年，世界上首例「試管嬰兒」路易絲·布朗誕生，這一過程首次成功實施。

IVF過程

IVF過程可分為幾個關鍵步驟：

卵巢刺激：女性服用激素藥物以刺激卵巢產生多個卵子。這通過血液檢測和超聲波檢查來監測，以確保卵巢反應適當。

取卵：一旦卵子成熟，通過稱為卵泡穿刺的小手術從卵巢中取出卵子。這通常在鎮靜下進行。

精子收集和準備：從男性伴侶或捐精者收集精液樣本。然後清洗並準備精子以增加受精的機會。

受精：卵子和精子在實驗室培養皿中結合。在某些情況下，使用單精子注射（ICSI），即直接將單個精子注入卵子以促進受精。

胚胎培養：受精卵（現在是胚胎）在實驗室培養數天。監測其發育，選擇最好的胚胎進行移植。

胚胎移植：通過導管將一個或多個胚胎移植到女性的子宮內。這是一個相對簡單的過程，通常不需要麻醉。

植入和懷孕測試：如果胚胎成功植入子宮內膜，懷孕就開始了。大約兩週後進行血液測試以確認懷孕。

IVF的好處

IVF對於許多面臨不孕不育問題的夫婦來說是一線希望。它允許：

克服各種生育問題，如輸卵管阻塞、精子數量少或原因不明的不孕。

在植入前對胚胎進行基因檢測，幫助預防某些遺傳疾病。

使用捐卵或捐精，這對於同性伴侶或嚴重不孕的個人來說至關重要。

挑戰和考慮

儘管IVF帶來了很大的希望，但也有挑戰：

情感和身體壓力：過程可能情感上和身體上都非常耗費，需要頻繁的醫療約會和程序。

成本：IVF可能昂貴，並非所有保險計劃都涵蓋這部分費用。

成功率：成功率因年齡��潛在生育問題和診所專業知識等因素而異。平均而言，35歲以下女性的成功率約為40%。

結論

IVF已經徹底改變了我們對待不孕不育的方法，為許多夫婦實現擁有孩子的夢想提供了可能。了解IVF的過程、好處和挑戰，能幫助個人做出明智的決定，為未來的旅程做好準備。

Related Links:

試管嬰兒（IVF）常見問題 http://hkrmc.com/一般問題/試管嬰兒ivf常見問題/ https://fertility.com.hk/一般問題/試管嬰兒ivf常見問題/

HKRMC 為一站式服務中心 | 專業團隊，為您解決問題 https://hongkongrmc.wixsite.com/

HKRMC 專業團隊 - 為您提供詳細檢查及治療方案 http://www.hkrmc.com/服務查詢/ http://www.fertility.com.hk/服務查詢/ 不育檢查及不育治療方法 http://hkrmc.com/不育治療/ https://www.fertility.com.hk/不育治療/

輔助生育、提升Fertility 的IVF 香港專業團隊HKRMC

#dr louis chan #陳億仕 #IVF

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drlouischan · 6 months ago

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Understanding IVF: A Comprehensive Guide for Beginners

In vitro fertilization (IVF) is one of the most well-known and widely used assisted reproductive technologies (ART) in the world. For many couples facing infertility, IVF offers hope where natural conception has proven challenging. This article provides a comprehensive guide to understanding IVF, its process, benefits, and potential challenges.

What is IVF?

IVF is a medical procedure where an egg is fertilized by sperm outside the body, in a laboratory setting. The resulting embryo is then implanted into the uterus, with the hope that it will develop into a successful pregnancy. The process was first successfully carried out in 1978, resulting in the birth of Louise Brown, the world's first "test-tube baby."

The IVF Process

The IVF process can be broken down into several key steps:

Ovarian Stimulation: The woman takes hormonal medications to stimulate her ovaries to produce multiple eggs. This is monitored through blood tests and ultrasounds to ensure the ovaries are responding appropriately.

Egg Retrieval: Once the eggs are mature, they are retrieved from the ovaries using a minor surgical procedure called follicular aspiration. This is typically done under sedation.

Sperm Collection and Preparation: A sperm sample is collected from the male partner or a donor. The sperm is then washed and prepared to increase the chances of fertilization.

Fertilization: The eggs and sperm are combined in a laboratory dish. In some cases, intracytoplasmic sperm injection (ICSI) is used, where a single sperm is directly injected into an egg to facilitate fertilization.

Embryo Culture: The fertilized eggs (now embryos) are cultured in the lab for several days. They are monitored for development, and the best quality embryos are selected for transfer.

Embryo Transfer: One or more embryos are transferred into the woman's uterus through a catheter. This is a relatively simple procedure and usually does not require anesthesia.

Implantation and Pregnancy Test: If the embryo implants successfully into the uterine lining, pregnancy begins. A blood test is conducted about two weeks after the transfer to confirm pregnancy.

Benefits of IVF

IVF can be a beacon of hope for many couples struggling with infertility. It allows for:

Overcoming various fertility issues such as blocked fallopian tubes, low sperm count, or unexplained infertility.

Genetic testing of embryos before implantation, helping to prevent certain genetic disorders.

Use of donor eggs or sperm, which can be crucial for same-sex couples or individuals with severe infertility issues.

Challenges and Considerations

While IVF offers significant hope, it also comes with challenges:

Emotional and Physical Strain: The process can be emotionally and physically demanding, requiring frequent medical appointments and procedures.

Cost: IVF can be expensive, and not all insurance plans cover it.

Success Rates: Success rates vary depending on factors like age, underlying fertility issues, and clinic expertise. On average, the success rate for women under 35 is around 40%.

Conclusion

IVF has revolutionized the way we approach infertility, offering many couples the chance to achieve their dream of having a child. Understanding the process, benefits, and challenges of IVF can help individuals make informed decisions and prepare for the journey ahead.

Related Links:

試管嬰兒（IVF）常見問題 http://hkrmc.com/一般問題/試管嬰兒ivf常見問題/ https://fertility.com.hk/一般問題/試管嬰兒ivf常見問題/

HKRMC 為一站式服務中心 | 專業團隊，為您解決問題 https://hongkongrmc.wixsite.com/

HKRMC 專業團隊 - 為您提供詳細檢查及治療方案 http://www.hkrmc.com/服務查詢/ http://www.fertility.com.hk/服務查詢/ 不育檢查及不育治療方法 http://hkrmc.com/不育治療/ https://www.fertility.com.hk/不育治療/

輔助生育、提升Fertility 的IVF 香港專業團隊HKRMC

#dr louis chan #陳億仕 #IVF

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drlouischan · 6 months ago

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Here are 15 article ideas related to IVF, ICSI, IUI, and ERA:

Understanding IVF: A Comprehensive Guide for Beginners

The Evolution of IVF: From Early Experiments to Modern Techniques

Success Rates of IVF: What You Need to Know

IVF vs. IUI: Which Fertility Treatment is Right for You?

The Role of ICSI in Overcoming Male Infertility

How ICSI Works: A Step-by-Step Explanation

IUI vs. IVF: Comparing Costs, Success Rates, and Procedures

The Emotional Journey of IVF: Coping with Stress and Uncertainty

ERA Testing: What It Is and How It Can Improve IVF Outcomes

The Future of IVF: Emerging Technologies and Innovations

Success Stories: Couples Who Conceived Through IUI

Understanding the Risks and Side Effects of IVF and ICSI

How to Choose the Right Fertility Clinic for IVF or ICSI

The Impact of Age on IVF Success Rates

Ethical Considerations in IVF and Assisted Reproductive Technologies

Related Links:

試管嬰兒（IVF）常見問題 http://hkrmc.com/一般問題/試管嬰兒ivf常見問題/ https://fertility.com.hk/一般問題/試管嬰兒ivf常見問題/

HKRMC 為一站式服務中心 | 專業團隊，為您解決問題 https://hongkongrmc.wixsite.com/

HKRMC 專業團隊 - 為您提供詳細檢查及治療方案 http://www.hkrmc.com/服務查詢/ http://www.fertility.com.hk/服務查詢/ 不育檢查及不育治療方法 http://hkrmc.com/不育治療/ https://www.fertility.com.hk/不育治療/

輔助生育、提升Fertility 的IVF 香港專業團隊HKRMC

#dr louis chan #陳億仕 #IVF

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drlouischan · 6 months ago

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何謂第一代至第四代試管嬰兒「人工授孕，IVF」

Here's a brief summary of what you've described:

第一代試管嬰兒 (IVF): This involves natural fertilization of the egg by the sperm. This method started in 1978 and allows the egg to naturally select a good sperm. However, it may have lower success rates if sperm quality is poor.

第二代試管嬰兒 (ICSI): Intracytoplasmic sperm injection (ICSI) is used when sperm quality or motility is an issue. This technique directly injects a single sperm into the egg to increase fertilization and success rates.

第三代試管嬰兒 (PGT): Preimplantation genetic testing (PGT) involves screening embryos for genetic abnormalities before implantation. This can significantly increase the chances of a successful pregnancy, especially for older women or those with known genetic issues.

第四代試管嬰兒: There is no unified definition for this term. It can refer to techniques like endometrial receptivity analysis (ERA), real-time embryo monitoring, or nuclear transfer. However, these methods lack sufficient medical evidence to prove they can significantly improve IVF success rates.

Related Links:

試管嬰兒（IVF）常見問題 http://hkrmc.com/一般問題/試管嬰兒ivf常見問題/ https://fertility.com.hk/一般問題/試管嬰兒ivf常見問題/

HKRMC 為一站式服務中心 | 專業團隊，為您解決問題 https://hongkongrmc.wixsite.com/

HKRMC 專業團隊 - 為您提供詳細檢查及治療方案 http://www.hkrmc.com/服務查詢/ http://www.fertility.com.hk/服務查詢/ 不育檢查及不育治療方法 http://hkrmc.com/不育治療/ https://www.fertility.com.hk/不育治療/

#dr louis chan #陳億仕 #IVF

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drlouischan · 6 months ago

Text

何謂第一代至第四代試管嬰兒「人工授孕，IVF」

大家在網上都會看到好多第一代至第四代試管嬰兒「人工授孕，IVF」的報導。但是第一代至第四代其實西方國家例如美國同歐洲並沒有第一代及第四代的說法。這個第一代至第四代的名詞主要係台灣及中國內地用得比較多。容許我以下詳細解釋下究竟第一代至第四代是什麼東西，而對不孕不育的治療有什麼幫助。

第一代試管嬰兒「人工授孕，IVF」是指精子卵子自然結合。就是1978年開始有試管嬰兒「人工授孕，IVF」的做法。這個做法有它的好處。由於卵子外殼有透明質酸，可以有能力選擇一條比較好既精子。這個做法不好的地方就是如果精子游進卵子能力比較有限，亦即係話精子質素比較差。這就會造成受精率較低，引致成功率頗低。第二代試管嬰兒「人工授孕，IVF」係指單精子注射「ICSI」。

第二代試管嬰兒「人工授孕，IVF」主要幫助男性精子比較弱。如果男性精子比較弱，自己沒有太大的能力游進卵子入面。這個第二代，就可以增加受精率同埋成功率。

第三代試管嬰兒「人工授孕，IVF」是指胚胎植入前診斷。大家可能都知道，胚胎移植並不一定成功。而且女性年紀越大失敗率越高。主要原因因為卵子質素下降令到胚胎內裡基因不正常。所以有時年紀大的女性，就算AMH偏高，卵子多，亦都不一定成功率會好高，因為卵子多並不代表質素好。第三代，又稱為PGT，就是檢測胚胎是否正常才進行植入。當然啦，如果胚胎正常，移植成功的機率會提升非常大。大家即時可以看見，第一代同第二代試管嬰兒「人工授孕，IVF」，是講緊精子卵子結合的方法。而第三代是講緊胚胎檢測。所以根本係講緊唔同既野。

至於第四代試管嬰兒「人工授孕，IVF」，根本就沒有一個統一的說法是代表甚麼。

有人話係ERA，有人話係胚胎實時監測。有人話係核轉移。其實以上講既所有技術，全部都未經過醫學實證證實可以增加試管嬰兒「人工授孕，IVF」既成功率。所以這些技術並沒有實質能增加不孕不育治療的成功率。所以如果大家聽到第四代，第五代，第六代試管嬰兒「人工授孕，IVF」的話，千萬不要太雀躍，因為很多這些技術都未必能夠增加不孕不育治療的成功率。

Related Links:

試管嬰兒（IVF）常見問題 http://hkrmc.com/一般問題/試管嬰兒ivf常見問題/ https://fertility.com.hk/一般問題/試管嬰兒ivf常見問題/

HKRMC 為一站式服務中心 | 專業團隊，為您解決問題 https://hongkongrmc.wixsite.com/

HKRMC 專業團隊 - 為您提供詳細檢查及治療方案 http://www.hkrmc.com/服務查詢/ http://www.fertility.com.hk/服務查詢/ 不育檢查及不育治療方法 http://hkrmc.com/不育治療/ https://www.fertility.com.hk/不育治療/

輔助生育、提升Fertility 的IVF 香港專業團隊HKRMC

http://www.hkrmc.com/ https://www.fertility.com.hk/不育治療/不育治療-體外受精ivf-in-vitro-fertilization/

#dr louis chan #陳億仕 #IVF

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drlouischan · 3 years ago

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