Intrauterine Insemination (IUI)

Insemination (IUI) Treatment: Procedure, Success Rate, and What You Need to Know

Some couples may have difficulty achieving pregnancy naturally on their journey to having a child. When infertility is diagnosed or difficulty is experienced in achieving pregnancy, there are various assisted reproductive techniques available. Insemination treatment, that is, Intrauterine Insemination (IUI), is among these methods a relatively simpler, less invasive, and generally first-line effective treatment option. The main goal of this method is to select the most motile and healthy sperm from a semen sample taken from the man through special laboratory processing, and to inject these concentrated sperm directly into the woman’s uterus close to the time of ovulation. In this way, the distance the sperm must travel is shortened, the cervical barrier is bypassed, and a greater number of quality sperm are enabled to reach the fallopian tubes where fertilization occurs. While insemination is a less costly and less demanding option compared to IVF treatment, it is a suitable method for certain causes of infertility.

What Is Insemination (IUI) Treatment? How Does It Work?

Insemination (IUI) is a procedure in which specially prepared sperm is placed directly into the uterine cavity using a thin catheter, in order to increase the chance of fertilization. In normal sexual intercourse, sperm is released into the vagina and must pass through the cervix to reach the uterus and then the tubes. During this journey, a large portion of the sperm is eliminated. The insemination procedure:

  1. Spares the sperm from having to pass through the cervical mucus.
  2. Removes substances in the seminal fluid, such as prostaglandins, that could cause uterine contractions or carry infection risk, through the sperm washing process performed in the laboratory.
  3. Selects and concentrates the most motile and morphologically best sperm.
  4. Ensures that these concentrated, motile sperm are placed directly into the uterus at or near the time of ovulation, allowing them to reach the fallopian tubes, where fertilization takes place, more easily and in greater numbers.

For this procedure to succeed, the woman must have at least one open and healthy fallopian tube, ovulation must be occurring (or be achievable with medication), and the man’s sperm values must meet the minimum standards required for insemination.

Who Is a Suitable Candidate for Insemination Treatment? (Indications)

Insemination treatment is not suitable for every case of infertility. It is generally the preferred method in the following situations:

  • Unexplained Infertility: When the cause of infertility cannot be precisely determined despite all tests performed, this is usually one of the first treatment options.
  • Mild to Moderate Male Factor Infertility: When there are mild to moderate problems in sperm count, motility, or shape, washing and concentrating the sperm can increase the chance of success. (However, if sperm values are very low, IVF/ICSI is recommended directly).
  • Cervical Factor Infertility: Cases where sperm passage into the uterus is difficult due to problems in the structure of the cervix, previous surgeries, or issues with cervical mucus.
  • Ovulation Disorders: In conditions such as polycystic ovary syndrome (PCOS), insemination combined with medications that induce ovulation (Clomiphene citrate, Letrozole, or low-dose gonadotropins) can increase the chance of pregnancy.
  • Mild to Moderate Endometriosis: Can be attempted in women diagnosed with endometriosis whose tubes are open.
  • Immunological Infertility: Rarely, may be considered in the presence of antisperm antibodies in the man or the woman.
  • Sexual Dysfunction: Can be used to deliver sperm into the uterus in situations such as vaginismus (inability to have intercourse in women), retrograde ejaculation (semen flowing backward), or erectile dysfunction.
  • Use of Donor Sperm: The standard method for women or couples who wish to achieve pregnancy using a sperm donor.

Prof. Dr. Nuray Bozkurt will determine whether insemination treatment is suitable for you following a detailed evaluation at her clinic in Ankara.

What Are the Stages of Insemination Treatment? Step-by-Step Process (Application at Prof. Dr. Nuray Bozkurt’s Clinic)

The insemination treatment process generally continues over the course of one menstrual cycle and includes the following steps:

1. Initial Evaluation and Planning:

  • The first step is a detailed evaluation to understand the cause of the couple’s infertility. This includes hormone tests, the man’s sperm analysis, and a uterine X-ray (HSG) or other imaging methods showing whether the woman’s tubes are open.
  • If you are determined to be a suitable candidate for insemination treatment, a treatment plan is created: will insemination be performed in a natural menstrual cycle, or will the ovaries be stimulated with medication?

2. Monitoring and/or Stimulation of the Ovaries:

  • Natural Cycle Monitoring: If the woman’s ovulation is regular, the growth of the egg sac (follicle) is monitored by ultrasonography from certain days of the menstrual cycle, without using any medication. Blood or urine LH hormone levels may be checked to determine the timing of ovulation.
  • Controlled Ovulation Induction (Stimulation of the Ovaries): To increase the chance of pregnancy, medication is generally administered to develop more than one egg (but not too many — ideally 1-3). For this purpose, orally taken Clomiphene Citrate or Letrozole tablets, or low-dose Gonadotropin (FSH/HMG) injections given under the skin, are frequently used. During medication use, follicle development is closely monitored with several vaginal ultrasonography examinations.

3. Triggering Ovulation (Trigger Shot):

  • When one or more follicles reach sufficient maturity on ultrasound monitoring (usually a diameter of 18-20 mm), a “trigger shot” containing hCG (human chorionic gonadotropin) is administered to control the exact timing of ovulation and to ensure that the egg is released.

4. Performing the Insemination Procedure:

  • The insemination procedure is generally performed approximately 24 to 40 hours after the trigger shot, that is, at the time closest to the expected ovulation.
  • Preparation of the Sperm Sample: A sperm sample is taken from the man on the day of the procedure (or previously frozen sperm is used, if necessary). This sample is processed in the laboratory using special “sperm washing” or “gradient” methods. With this process, the sperm are separated from the seminal fluid, dead or immotile sperm and other cells are removed, and the most motile, healthy sperm are concentrated in a small volume. This preparation process takes approximately 1-2 hours.
  • Insemination: The prepared concentrated sperm sample is passed through the cervix and injected directly into the uterine cavity by Prof. Dr. Nuray Bozkurt, in office conditions, on the gynecological examination table, using a thin, flexible, and soft catheter. This procedure is generally painless and takes only a few minutes.

5. Post-Procedure Period:

  • You are generally asked to rest at the clinic for about 15-30 minutes after the insemination procedure.
  • Afterward, you can return to your normal daily activities. Special bed rest is generally not necessary.
  • Your doctor may recommend using medications containing progesterone (vaginal suppository, gel, or oral tablet) to support the uterus in accepting the embryo (luteal phase support).

6. Pregnancy Test:

  • Approximately 14 days after the insemination procedure, blood Beta-hCG hormone levels are checked to determine whether pregnancy has occurred.

What Are the Success Rates of Insemination Treatment? Factors Affecting Success

The success rate of insemination treatment varies depending on many factors. In general, the pregnancy rate per cycle ranges from 10% to 20%. This rate increases cumulatively, especially over the first 3-4 attempts.

The main factors affecting the chance of success are as follows:

  • Woman’s Age: As age advances (especially after age 35), the chance of success decreases.
  • Cause of Infertility: While the chance of success is generally better in unexplained infertility and cervical factor infertility, it is lower in advanced-stage endometriosis or severe male factor infertility.
  • Duration of Infertility: As the duration of infertility lengthens, the chance of success may decrease.
  • Sperm Parameters: The total motile sperm count in the washed sperm sample used for insemination is critically important (generally, more than 5-10 million is desired).
  • Condition of the Tubes: At least one tube must be open and healthy.
  • Response to Ovarian Stimulation: The number of mature follicles that develop in medicated cycles (1-3 is ideal; more increases the risk of multiple pregnancy).
  • Endometrial Thickness: The uterine lining being of an appropriate thickness for embryo implantation.
  • Timing of Insemination: Performing the procedure as close as possible to the time of ovulation.
  • Number of Attempts: The chance of success is higher in the first few attempts.
  • Experience of the Performing Clinic: Performing the procedure with the correct technique and timing.

What Are the Advantages and Possible Risks of Insemination Treatment?

Insemination treatment involves certain advantages and disadvantages/risks compared to other assisted reproductive techniques:

Advantages:

  • A simpler and less invasive method compared to IVF treatment.
  • Generally requires less medication use (especially when a natural cycle is followed).
  • Lower cost compared to IVF.
  • Does not require anesthesia or a surgical procedure.
  • Does not involve a procedure such as egg retrieval (OPU).

Risks and Disadvantages:

  • Risk of Multiple Pregnancy: One of the most important risks. Especially in cycles where the ovaries are stimulated with medication (ovulation induction), if more than one egg develops and is fertilized, the risk of multiple pregnancy such as twins or triplets increases (this can be 5-15% or more, depending on the type and dose of medication used). Prof. Dr. Nuray Bozkurt performs careful follicle monitoring to minimize this risk.
  • Risk of Infection: There is theoretically a very low risk of infection due to the catheter entering the uterus. Attention to sterile conditions minimizes this risk.
  • Mild Cramping and Spotting: Temporary, mild cramp-like pain or spotting-type bleeding may occur during or after the procedure. These usually resolve quickly.
  • Risk of Ovarian Hyperstimulation Syndrome (OHSS): Although generally low-dose stimulating medications are used for insemination, there may rarely be a risk of developing OHSS, especially in some sensitive patients undergoing injectable treatment.
  • Lower Success Rates Compared to IVF: Especially in certain causes of infertility, or when several insemination attempts have failed, IVF may offer higher pregnancy rates.

How Many Times Is Insemination Treatment Generally Attempted?

How many times insemination treatment will be attempted varies depending on the couple’s situation. However, the generally accepted approach is to attempt it usually between 3 and 6 cycles. If pregnancy is not achieved after these attempts, it is considered that the chance of success does not increase significantly in further insemination attempts, and couples are generally advised to move on to a more advanced treatment option such as IVF. This decision is made by the physician taking into account the couple’s age, cause of infertility, sperm parameters, and personal preferences.

Insemination (IUI) Treatment in Ankara: Process Management with Prof. Dr. Nuray Bozkurt

Prof. Dr. Nuray Bozkurt offers comprehensive insemination treatment services at her clinic in Ankara to couples experiencing infertility:

  • Detailed Evaluation: Performs all necessary examinations to determine whether you are a suitable candidate for insemination treatment and shares the results with you.
  • Personalized Treatment Plan: Determines the most suitable treatment protocol for you (natural cycle monitoring or medicated stimulation treatment).
  • Careful Monitoring: Closely monitors egg development using modern ultrasonography devices and, when necessary, hormone tests, to determine the most accurate timing for insemination.
  • Reliable Sperm Preparation: Ensures that the sperm preparation process is carried out under high-quality and reliable laboratory conditions, or collaborates with experienced laboratories on this matter.
  • Careful and Comfortable Application: Performs the insemination procedure in the clinic setting, paying maximum attention to hygienic conditions, in the most comfortable and painless way possible.
  • Continuous Communication and Support: Keeps you informed in detail at every stage of the treatment, answers your questions, and supports you throughout the process.
  • Planning of Next Steps: Guides you regarding the next steps (pregnancy follow-up, repeat insemination, or transition to another treatment) based on the treatment outcome (successful or unsuccessful).
  • Accessibility: Offers easily accessible communication for anything on your mind or any issues you may experience during the treatment process (0538 983 18 78)(0312 284 00 12).

If you are experiencing infertility and would like to find out whether insemination treatment is a suitable option for you, discuss the treatment process in detail, and create a plan tailored specifically for you, you can meet with Prof. Dr. Nuray Bozkurt at our clinic in Ankara. We are here to help you on your journey to having a child with a scientific and supportive approach. To make an appointment, please contact us at 0538 983 18 78.

Frequently Asked Questions

Insemination is the procedure in which sperm, washed and prepared in the laboratory, is placed directly into the woman’s uterus through a thin catheter at the time of ovulation. Its purpose is to increase the chance of the sperm reaching the egg.

It is recommended in cases such as unexplained infertility, mild male factor, cervical factor, ovulation problems (combined with medication), and mild endometriosis. At least one tube must be open and a sufficient number of motile sperm must be present.

No, the insemination procedure is generally painless and does not require anesthesia. A very thin catheter is used and the procedure only takes a few minutes. You may feel a mild discomfort slightly longer than that of a gynecological examination.

The success rate per cycle is generally between 10-20%. Success depends on many factors such as the woman’s age, the cause of infertility, sperm quality, the condition of the tubes, the number of eggs developed, and timing.

The most important risk is an increased chance of multiple pregnancy (twins, triplets), especially in cases where the ovaries are stimulated with medication. Very rarely, mild infection or mild cramping/spotting after the procedure may occur. The risk of OHSS is low.

No, it is not necessary. If the woman’s ovulation is regular, “natural cycle IUI” can be performed. However, mild stimulation of the ovaries with oral pills or low-dose injections (controlled ovulation induction) is often preferred to increase the chance of success.

After the procedure, you are generally asked to rest for 15-30 minutes. Afterward, you can return to your normal daily activities. Special bed rest or activity restriction is generally not necessary. It is important to use the medications recommended by your doctor (if any).

It is generally recommended to attempt it 3 to 6 times. If pregnancy is not achieved with these attempts, transitioning to a more advanced treatment method such as IVF is generally considered, since the chance of success does not increase significantly further.

In insemination, fertilization occurs inside the body (in the tubes), while in IVF, fertilization is performed in the laboratory. Insemination is less invasive, less costly, and requires less medication, while IVF is more complex and more costly but generally has a higher success rate.

Prof. Dr. Nuray Bozkurt first evaluates your suitability for insemination. If you are found suitable, she creates a personalized monitoring and treatment plan for you, monitors your egg development, coordinates sperm preparation, and performs the insemination procedure at her clinic. To get information about the process and to make an appointment, you can call 0538 983 18 78.

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What Is Insemination Treatment (IUI)? The First Step to Increasing Pregnancy Chances in Ankara

Insemination treatment (Intrauterine Insemination – IUI), is the assisted reproductive technique closest to the most basic and natural methods, applied for couples who wish to have a child but have not achieved results through natural means. This procedure is based on specially washing the sperm cells taken from the man in a laboratory setting, concentrating the most motile and healthy ones, and then placing them directly into the woman’s uterine cavity through a thin catheter. In Ankara, Prof. Dr. Nuray Bozkurt meticulously manages insemination treatment as a very critical step before IVF, prioritizing correct patient selection.

The main purpose of insemination is to shorten the journey of quality sperm to the egg and to maximize the chance of fertilization by overcoming possible barriers in the vagina and cervix. In situations where the chance of natural pregnancy is low, this method, which we apply at our clinic in Ankara, offers a starting point that does not require a surgical procedure and is less physically and emotionally demanding for couples.

Who Is It Suitable For? Insemination Decision and Infertility Analysis in Ankara

Insemination may not be the first choice in every case of infertility; however, when performed with the correct indication, it yields quite successful results. The main patient groups evaluated by Prof. Dr. Nuray Bozkurt within the scope of insemination treatment in Ankara are as follows:

  • Mild Male Factor: In cases where there is a mild degree of impairment in sperm count, motility, or morphology, the sperm washing process largely compensates for this problem.

  • Unexplained Infertility: In couples for whom pregnancy has not occurred despite no concrete cause being found on HSG (uterine X-ray), laparoscopy, or hormone tests.

  • Cervical Factor and Mucus Problems: In cases where cervical secretions do not allow sperm passage or contain antibodies that neutralize the sperm.

  • Ovulation Disorders (e.g., Polycystic Ovary Syndrome): To increase the chance of fertilization in women whose ovulation is achieved with medication.

  • Sexual Dysfunction: Situations where natural intercourse cannot take place due to vaginismus or ejaculation problems.

  • Mild Endometriosis (Chocolate Cyst): In the early stages of the disease, once it has been confirmed that the tubes are open.

For insemination to succeed, the most important requirement is that the woman have at least one (preferably both) open tube, and that the man’s sperm parameters reach a certain density after laboratory processing (generally 5-10 million motile sperm).

The Insemination Treatment Process in Ankara: Step-by-Step Preparation and Application

The insemination process proceeds on a schedule that intervenes in the natural cycle while supporting the body’s own mechanisms. In Prof. Dr. Nuray Bozkurt’s clinical protocol in Ankara, this process generally spans a period of 12 to 15 days and consists of the following critical stages:

1. Stimulation of the Ovaries (Ovulation Induction)

The first step of treatment is to ensure that the woman develops one or two healthy eggs during that month. The ovaries are stimulated with pills (clomiphene citrate, letrozole) or low-dose injections (gonadotropins) started on the 2nd or 3rd day of menstruation. The main purpose here is to standardize egg development, which sometimes does not occur or remains of poor quality in a natural cycle.

2. Follicle Monitoring (Ultrasonography)

A few days after starting medication, regular ultrasound examinations begin at our clinic in Ankara. At this stage, the millimetric growth of the sacs containing the eggs, called “follicles,” is monitored. At the same time, the thickness of the uterine lining (endometrium) is also measured, because this layer needs to be in ideal form for the embryo to implant.

3. Trigger Shot and Timing

When the eggs reach a size of 18-20 mm, an hCG injection (trigger shot) is given to trigger the release of the egg. This injection is the most critical step in determining exactly what time the insemination will be performed. Insemination is generally scheduled 34 to 36 hours after the injection.

Sperm Preparation (Washing) Techniques and Their Importance

The success of insemination treatment is directly related to the quality of the sperm placed into the uterus. The semen sample taken from the man is not placed directly into the uterus. This sample undergoes a “sperm washing” process at advanced partner laboratories in Ankara.

The purposes of the sperm washing process are as follows:

  • Concentration: Selecting and concentrating the most motile (progressively motile) and structurally normal sperm within the semen.

  • Purification: Removing dead cells, bacteria, and prostaglandins that could cause uterine cramping from the seminal fluid.

  • Capacitation: Enriching the sperm with special fluids that increase their ability to fertilize the egg.

Prof. Dr. Nuray Bozkurt emphasizes that meticulous management of the laboratory stage makes a decisive difference in insemination results in Ankara.

How Is the Insemination Procedure Performed? What Is Paid Attention to During the Application

On the day of the procedure, the prepared concentrated sperm sample is drawn into a very thin, flexible cannula (catheter). While the patient is in the gynecological examination position, your doctor passes the catheter through the cervix, reaches the uterine cavity directly, and slowly injects the sperm there.

  • Sensation of Pain: The procedure is completely painless; no discomfort is felt other than the insertion of the speculum.

  • Anesthesia: Since it is not a surgical intervention, anesthesia is not needed.

  • Duration: The application takes only 2 to 5 minutes.

Success Rates and Influencing Factors in Insemination Treatment

In insemination (IUI) treatment, pregnancy success averages between 15% and 20% per attempt. This rate represents quite a promising increase for couples who cannot have children through natural means. However, it should be kept in mind that success can vary from person to person and depends on the following factors:

  • Woman’s Age: In women under 35, egg quality is higher, so the chance of success is much greater.

  • Sperm Quality: The motile sperm count obtained after washing (TMS) being above a certain threshold directly affects success.

  • Condition of the Tubes: At least one fallopian tube must be completely healthy and open for the sperm to reach the egg.

  • Duration of Infertility: As the duration of not being able to have a child lengthens, it may become necessary for insemination to give way to more advanced techniques.

Prof. Dr. Nuray Bozkurt, at her clinic in Ankara, analyzes all these parameters of her patients in detail and decides, in light of scientific data, whether insemination is the most appropriate step for that couple.

What to Pay Attention to After the Insemination Procedure and the Follow-up Process

After the application is completed, most of our patients can return to their normal lives the same day. However, the following points should be observed to support the success of the process:

  • Rest: Resting at the clinic for 15-20 minutes after the procedure is sufficient. There is no scientific evidence that all-day bed rest increases success.

  • Physical Activity: It is recommended to avoid heavy exercise, heavy lifting, and overly strenuous work on the day of the procedure.

  • Medication Use: Regular use of progesterone-supported suppositories or gels prescribed by your doctor (if any) increases the chance of the uterine lining accepting the embryo.

  • Pregnancy Test: Being patient is the hardest but most important part of this process. Since urine tests can be misleading, having a blood pregnancy test (Beta-hCG) exactly 14-15 days after insemination gives the most accurate result.

Insemination Treatment in Ankara and Prof. Dr. Nuray Bozkurt’s Expert Approach

Ankara is home to Turkey’s most advanced IVF and insemination centers. However, in a process requiring sensitive timing like insemination, the physician’s experience and accessibility make the biggest difference. Prof. Dr. Nuray Bozkurt monitors each patient’s hormonal balance and egg development on a personalized basis.

Rather than wasting time with unnecessary treatments, if a patient’s data points more toward IVF than insemination, she shares this transparently and establishes an ethical treatment route. At our clinic located in the center of Ankara, all the possibilities of modern medicine are used to turn couples’ dreams of having a child into reality.

For detailed information and appointment requests, you can contact us at 0312 284 00 12.

Frequently Asked Questions (FAQ) About Insemination Treatment

1. Is insemination treatment painful?

No, the insemination procedure feels just like a routine gynecological examination or smear test. No cramping or pain is felt, and anesthesia is not needed.

2. What should the period of sexual abstinence be before insemination?

For sperm quality to be at its highest level, a sexual abstinence period of 2 to 4 days before the day of the procedure is ideal.

3. How many times can insemination be attempted?

Generally, after 3 unsuccessful attempts, if results are still not achieved, it is medically more sensible to move on to IVF treatment.

4. Is it normal to have bleeding after insemination?

Due to the passage of the catheter during the procedure, mild spotting-type bleeding may be seen that day; this does not negatively affect the chance of pregnancy.

5. What is the likelihood of having twins with insemination?

Ovary-stimulating medications can sometimes cause more than one egg to develop. In this case, the risk of twin or multiple pregnancy is approximately 10-15%.

6. What determines insemination fees?

Insemination is a much more cost-effective method compared to IVF. Fees are determined based on the dose of medications used and laboratory procedures.

7. Can I take a bath after the procedure?

Yes, there is no harm in taking a standing shower after the procedure.

8. How do smoking and alcohol use affect insemination?

Smoking and alcohol significantly reduce both sperm quality and the egg’s ability to be fertilized; these substances should be avoided during the treatment process.

9. Can insemination be performed at any age?

Although it can theoretically be performed, the chance of success with insemination is quite low in women over 40, as egg reserve and quality decrease; IVF is generally recommended for this age group.

10. How can I make an appointment for insemination with Prof. Dr. Nuray Bozkurt in Ankara?

You can easily schedule your examination and consultation appointment by calling our clinic in Ankara at 0312 284 00 12.