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What Is Embryo Transfer?

What Is Embryo Transfer?

Embryo transfer is the final stage of IVF treatment, in which embryos are placed into the mother's uterus through a thin catheter. Embryo transfer is an important stage of IVF treatment and a key factor that increases the chance of success. When performed under ideal conditions, embryo transfer during the IVF process significantly increases the chance of success. The embryo transfer procedure is mostly performed without anesthesia, although in certain special cases (anxiety, vaginismus) it can also be performed under sedation anesthesia.

Stages of Embryo Transfer

  1. Visualizing the cervix: The cervix is visualized with the help of an instrument called a speculum. This makes it easier to place the embryo transfer catheter into the uterus.
  2. Transfer of the embryos: The embryologist selects the embryos under a microscope and loads them into the transfer catheter. During the transfer, the cervix is cleaned with a sterile swab, and the embryos are placed into the uterine cavity using a very thin, soft catheter. Transfer under ultrasound guidance with a full bladder is preferred, so that the embryos are placed in the most suitable location within the uterus without damaging the uterine lining.
  3. After the embryo transfer, the catheter is slowly withdrawn, and the embryologist checks under the microscope whether all of the embryos have been successfully transferred.

What to Pay Attention to After Embryo Transfer

  • Following the doctor's recommendations: Following all of the recommendations given by the doctor can help increase the chance of pregnancy.
  • Rest: Resting for a few hours after embryo transfer can support the body's healing process.
  • Light activity: It is important to avoid intense physical activity after the transfer. Low-impact activities such as light-paced walking or yoga may be preferred.
  • Taking medication regularly: It is very important to take the medications prescribed by your doctor regularly. This is necessary to maintain hormonal balance and support the embryo's implantation process.
  • Avoiding heavy lifting: Heavy lifting can harm the uterus. For this reason, heavy lifting should be avoided after embryo transfer.
  • Avoiding sexual intercourse: Sexual intercourse can introduce infection into the uterus and cause uterine contractions. For this reason, sexual intercourse should be avoided for 2 weeks after embryo transfer.
  • Fluid intake: Drinking plenty of water is important for keeping the body hydrated and supporting blood circulation.
  • Healthy eating: A nutritious, balanced diet should be followed to ensure the body gets the nutrients it needs. A diet including fresh fruit, vegetables, whole grains, and healthy proteins should be followed.
  • Alcohol and smoking: Alcohol and smoking have a negative effect on embryo implantation, so these substances should be avoided.
  • Stress management: Stress can reduce the chance of pregnancy. For this reason, it is important to relax and stay away from stress after embryo transfer. Applying stress-management techniques such as meditation, deep breathing exercises, or relaxation techniques can be beneficial.
  • Ideal body temperature: Keeping body temperature balanced can make it easier for the embryo to implant in the uterus. Exposure to very hot baths, Turkish baths, saunas, or excessive exercise should be avoided.
  • Follow-up appointments: It is important to regularly attend the follow-up appointments scheduled by your doctor. At these appointments, the embryo's development will be monitored and appropriate measures will be taken if needed.
  • Positive thinking and support: Positive thinking and support are important during the embryo transfer process. Receiving support from your partner, family members, and those around you can provide emotional support.

Symptoms After Embryo Transfer

Some symptoms may occur after embryo transfer. These symptoms include:

  • Cramping: Mild cramping caused by contraction of the uterine muscles may occur.
  • Bleeding: Light bleeding may be seen after embryo transfer.
  • Nausea and vomiting: Some women may experience nausea and vomiting after embryo transfer.

These symptoms are generally normal and pass on their own within a few days. However, if the symptoms are severe or persist for a long time, you should consult your doctor.

Sexual Life After Embryo Transfer ​

Pregnancy Test After Embryo Transfer

After embryo transfer, the blood pregnancy test can be performed 10 days after the transfer. If the pregnancy test is positive, the beta hCG hormone level — that is, the pregnancy test — is repeated 2 days later. If the rate of increase is within the 1.5-2 fold range, an ultrasound is performed one week later to see the gestational sac.

Frozen Embryo Transfer Prices

At the blastocyst stage — that is, on days 4, 5, and 6 of embryo development — the embryos are frozen and preserved in nitrogen tanks at -196 degrees. Embryos are frozen as cryotops in groups of one or two. This way, the single embryo with the highest quality can be transferred, increasing the chance of pregnancy while also reducing the chance of a multiple pregnancy. After the couple's consent is obtained, the remaining healthy embryos are frozen and stored. Statistically, frozen embryo transfer has a higher success rate (60% versus 40%) than fresh embryo transfer.

Benefits of Frozen Embryo Transfer

Frozen embryo transfer has certain advantages over fresh embryo transfer. These advantages include: it allows the timing of the transfer to be planned.

  • In patients with a high ovarian reserve, such as those with PCOS, all obtained embryos are frozen in order to prevent excessive ovarian stimulation (OHSS: Ovarian Hyperstimulation Syndrome) caused by the hormone medications given for egg development. Embryo transfer is then carried out 1-2 months after the egg retrieval procedure.
  • In patients scheduled for PGT — preimplantation genetic testing — it saves time during the process of obtaining the embryos' genetic analysis results,
  • In cases where it is determined during treatment that the uterine lining is not thick enough for the embryo to implant,
  • All embryos are frozen to allow time for treatment in situations such as a large polyp inside the uterus before transfer, excessive fluid buildup, or fluid observed in the tubes.

Frozen Embryo Transfer in Antalya

In Antalya, Op. Dr. Melek Büyükkınacı is a specialist physician in frozen embryo transfer. Dr. Büyükkınacı performs the frozen embryo transfer procedure using the latest technology and methods. Dr. Büyükkınacı shares the following information about the frozen embryo transfer procedure: "Frozen embryo transfer is an important option that increases the chance of pregnancy. We perform the frozen embryo transfer procedure using the latest technology and methods. In this way, we significantly increase the chance of pregnancy."

Frequently Asked Questions (FAQ)

On Which Day of the Cycle Is Embryo Transfer Performed?

Embryo transfer is generally performed between days 18 and 22 of the menstrual cycle. The timing of the transfer may vary depending on the menstrual period and the treatment plan.

How Long Does Embryo Transfer Take?

Embryo transfer generally takes 10-15 minutes.

What Should Be Done After Embryo Transfer?

After embryo transfer, the patient is advised to rest. The patient should rest in bed for 2-3 hours after the transfer.

What Are the Side Effects of Embryo Transfer?

After embryo transfer, the patient may experience mild abdominal pain, cramping, and vaginal bleeding. These complaints resolve within a few days.

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