Embryo Transfer (ET)

Embryo Transfer is the final stage in in vitro fertilization (IVF), where the embryos are placed into the woman's uterus with the goal of successful implantation. It is a painless, short procedure that does not require anesthesia. Success depends on factors such as the woman's age and the quality of the embryos. The transfer of frozen embryos offers flexibility in timing and high success rates.

Αρχική | Embryo Transfer (ET)

What is Embryo Transfer?

Embryo transfer (ET) is the final and critical step in the in-vitro fertilization (IVF) process. During embryo transfer, embryos created through the fertilization of eggs and sperm in a laboratory are placed in the woman’s uterus. The aim is the successful implantation of the embryo into the uterine lining, leading to pregnancy.

How is Embryo Transfer Performed?

The procedure is relatively simple and painless. It involves the following steps:

Preparation Stage: The woman may take medication to prepare the uterine lining (endometrium) for implantation.

Catheter Placement: A thin catheter is inserted through the cervix into the uterus.

Embryo Transfer: Typically, two or three embryos are loaded into the catheter and placed into the uterus.

Duration: The process takes only a few minutes and does not require anesthesia.

Advantages of Embryo Transfer

Embryo transfer offers several advantages for women undergoing in vitro fertilization, such as higher success rates compared to other assisted reproduction methods. Other advantages include minimal invasiveness, where the procedure is painless and does not require anesthesia or surgery, and it takes place shortly after egg retrieval and fertilization.

Preparation Before Embryo Transfer

The preparation for embryo transfer involves various stages:

Hormonal Preparation

Women receive hormonal therapy (usually estrogen and progesterone) to prepare the endometrium for implantation.

Monitoring the Endometrium

Ultrasounds and blood tests monitor the uterine lining to determine the optimal time for the procedure.

Embryo Selection

Embryologists evaluate the quality of the embryos and select the best ones for transfer.

Diet and Healthy Lifestyle

A healthy diet and avoiding alcohol and smoking are recommended to improve the health of the endometrium.

The embryo transfer procedure is relatively simple and painless. It follows these steps:

  1. Ultrasound Guidance: The woman sits on a gynecological chair, and the doctor uses an ultrasound to guide the procedure.
  2. Catheter Insertion: A thin catheter is inserted through the cervix into the uterus. The catheter contains the selected embryos in a small amount of fluid.
  3. Embryo Transfer: The embryos are placed into the uterus through the catheter. The procedure takes a few minutes and is painless.
  4. Rest: After the embryo transfer, the woman remains lying down for a short while to facilitate the implantation of the embryos into the uterus.

Success of Embryo Transfer

The success of embryo transfer depends on many factors, such as the woman’s age since younger women have higher chances of success. A key indicator of the success of the process is embryo quality because high-quality embryos have a greater chance of successfully implanting. Additionally, the condition of the endometrium (well-prepared and healthy) is also important.

Transfer of Frozen Embryos

The transfer of frozen embryos is a process in which previously frozen embryos are thawed and transferred to the uterus. This method offers the following advantages:

  1. Timing Flexibility: Embryos can be frozen and used at a later time when conditions are ideal.
  2. Reduced Stress: The process allows the woman to fully recover from egg retrieval before embryo transfer.
  3. High Success Rates: The success rates of frozen embryo transfer are comparable to those of fresh embryo transfer.

After Embryo Transfer

After the embryo transfer, the woman should avoid intense physical activity for a few days. Continued progesterone support is recommended to sustain the endometrium and improve the chances of implantation. She should also be mindful of any concerning symptoms, such as bleeding or severe pain, and contact her doctor immediately.

We advise avoiding sexual intercourse, minimizing stress, and strictly following the prescribed medications to support the endometrium.

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couples have undergone assisted reproduction treatment!

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children have been born to date!

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years of experience and specialization

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success on the first attempt!

2023 Success Rates

Reproduction after 40

Reproduction after the age of 40 is a common topic of discussion for women who wish to have children at a more mature age. Despite the challenges, advancements in reproductive medicine have significantly improved the chances of success. Surgeon-gynecologist Dr. Marinos Tsirigotis, specializing in reproductive medicine, approaches each case individually, employing the most advanced treatment methods.

Success rates for women over 40 are encouraging, particularly thanks to egg donation and other innovative techniques that are now available. Dr. Tsirigotis and his team design tailored therapeutic plans for every woman, focusing on optimizing pregnancy chances. The personalized protocols, combined with the team’s expertise, result in high success rates.

The support and scientific knowledge provided by Dr. Marinos Tsirigotis are also crucial factors contributing to achieving motherhood, even after the age of 40.

If you’re seeking specialized solutions, don’t hesitate to contact the gynecologist to receive the best possible services!

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Under 35 years old

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35 – 37 years old

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38 – 39 years old

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40 – 42 years old

Ask the expert

Ask for a second opinion from Dr Marinos Tsirigotis!


    Frequently Asked Questions About Embryo Transfer

    After the embryo transfer, gentle exercise, such as walking, is usually safe and can help reduce stress and maintain good blood circulation. However, it is important to avoid any vigorous activity that may put pressure on the uterus. Consult your doctor for personalized instructions on physical activity after embryo transfer.

    The cost of embryo transfer can vary depending on the doctor and the additional services that may be needed, such as monitoring of hormone therapy or the use of frozen embryos. It is important to discuss all the financial details and possible additional charges with surgeon-gynecologist Marino Tsirigotis before starting the procedure.

    In general, embryo transfer is a critical step in IVF, with high success rates and significant potential for couples wishing to have a child. With proper preparation and monitoring, the procedure can be effective and safe.

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