Artificial Insemination (AI)

Artificial insemination (AI) is particularly recommended when there are no severe causes of infertility and a less invasive option is preferred as a first step in assisted reproduction.

At Gaia Fertility Clinic, we carry out this assisted reproduction treatment with a close and compassionate approach, supporting you at every stage of the process, from the initial consultation through to final follow-up.

What Is Artificial Insemination?

Artificial insemination is a simple and minimally invasive assisted reproduction technique that involves placing sperm directly into the uterus at the time closest to ovulation in order to facilitate fertilization.

Artificial insemination shortens the distance between the sperm and the egg, increasing the chances of natural fertilization occurring within the fallopian tubes.

Types of Artificial Insemination

Depending on the origin of the sperm used, there are two types of artificial insemination:

Homologous Artificial Insemination (AIH)

This type of artificial insemination is performed using the male partner’s sperm. It is recommended in cases of mild semen abnormalities, unexplained infertility, or difficulties achieving sexual intercourse, provided that the fallopian tubes are open and functional.

Artificial Insemination with Donor Sperm (AID)

Artificial insemination with anonymous donor sperm is recommended for women who wish to become mothers on their own, for female couples, or in situations where the partner’s sperm cannot be used.

Donor sperm is obtained from authorised sperm banks, and donors are selected according to strict medical, genetic, and phenotypic criteria, ensuring the highest standards of safety.

Artificial Insemination Success Rates According to the Spanish Fertility Society (SEF)

According to data from the Spanish Fertility Society Registry, in women under 40 years of age, the success rates per artificial insemination cycle are approximately:

12–13% for homologous artificial insemination (AIH).
18–22% for artificial insemination with donor sperm (AID).

These figures represent average values and may vary depending on factors such as age, ovarian reserve, cause of infertility, and each patient’s clinical profile.

Beyond percentages, every treatment is approached individually, considering each woman’s personal and medical circumstances, and every attempt represents a meaningful step within the reproductive journey.

In Which Cases Do We Recommend Artificial Insemination?

Artificial insemination may be a good option in the following situations:

Young couples with mild male or female fertility issues.

Single women or female couples wishing to become mothers using donor sperm.

Recommended for women with mild endometriosis.

Sexual dysfunction situations, such as vaginismus or erectile dysfunction.

Unexplained infertility with a good reproductive prognosis.

For female couples who wish to become mothers using donor sperm.

Artificial Insemination: Step-by-Step Treatment

Initial Medical Assessment

During the first consultation, we carry out a detailed medical interview and a transvaginal ultrasound scan to assess the ovaries, uterus, and fallopian tubes.
We also request semen testing (semen analysis and sperm preparation test/REM) and tubal patency tests, which are essential to confirm that insemination is a viable option.

Ovarian Monitoring

Treatment may be performed in a natural cycle or with mild hormonal stimulation, depending on each case.
We perform ultrasound monitoring to identify the optimal moment for ovulation and adjust treatment if necessary.
At Gaia Fertility Clinic, follow-up is close, continuous, and adapted to your timing and circumstances.

Sperm Preparation

In the laboratory, we prepare the semen sample using sperm preparation techniques, selecting sperm with the best motility and morphology.

In donor sperm insemination, we select the most compatible donor according to genetic and phenotypic criteria, minimizing risks.

Intrauterine Insemination

Insemination is a quick, painless procedure performed without anesthesia, during which sperm are placed into the uterus using a very fine catheter.

From a medical perspective, it is a simple procedure, but for many people it represents a moment filled with hope and excitement.

Pregnancy Test and Follow-Up

Fifteen days later, we perform a blood pregnancy test (beta-hCG).
If the result is positive, an ultrasound scan is scheduled to confirm that the pregnancy is progressing correctly before referring you back to your regular specialist.

Artificial Insemination: Cost and Financing

Artificial insemination treatment is a relatively simple assisted reproduction technique, but costs may vary depending on each patient’s medical situation.
There is no single fixed price, as various factors may influence the total cost, including the type of insemination recommended, the use of hormonal medication, any required preliminary tests, and the origin of the sperm sample.

At Gaia Fertility Clinic, we believe that even the simplest treatments require a rigorous medical assessment.
Before starting treatment, our medical team evaluates your case individually to determine whether artificial insemination is the most appropriate option and under which conditions it offers the best chances of success.

Following the assessment, we provide a personalised and transparent quote, detailing every aspect of treatment.
We also offer financing options so that you can begin the process with confidence and peace of mind.

What Does the Treatment Include?

Initial consultation and results appointment
Ultrasound monitoring
Intrauterine insemination
Pregnancy test (beta-hCG)
Two ultrasound scans after a positive result
Sperm preparation
Donor sperm (if applicable)

Flexible Financing for Your Fertility Treatment

Spread the cost of your fertility treatment over up to 12 months interest-free, with the option to include medication and no need to switch banks.

Frequently Asked Questions About Artificial Insemination

The answers to these frequently asked questions have been prepared by the editorial team at GAIA Fertility Clinic and medically reviewed by Dr. Grether Pérez to ensure the information is accurate, up to date, and based on scientific evidence.

How Long Does the Procedure Take?

The complete treatment usually lasts between 10 and 15 days, from the beginning of ovarian stimulation to intrauterine insemination.

The procedure itself is very quick, painless, and does not require anesthesia or recovery time. A pregnancy test is performed 12–14 days after insemination.

Is There an Age Limit for Artificial Insemination?

At Gaia Fertility Clinic, every case is approached individually and according to medical criteria.

In general, artificial insemination is recommended up to the age of 40, as pregnancy rates gradually decrease beyond this age due to changes in ovarian reserve and egg quality.

However, chronological age is not the only factor we consider.
Before recommending treatment, we carry out a personalised assessment of ovarian reserve, overall health, and reproductive history.

Our goal is always to offer the most suitable option with the highest probability of success, while supporting you with clear information and an honest, patient-centred approach.

Recommendations Following Artificial Insemination

After artificial insemination, you can resume your normal daily life. We recommend:

Maintaining a calm routine.
Following the prescribed medication.
Avoiding alcohol and tobacco.
Taking care of rest and nutrition.

If you have any questions or discomfort, our medical team will always be available to support you.

Is It a Painful Treatment?

No. Artificial insemination is painless or only minimally uncomfortable, similar to a cervical smear (Pap test). Most patients resume normal activities immediately afterward, without the need for special care.

REAL PATIENT STORIES

Stories That Inspire Us Every Day

Behind every fertility treatment is a unique story. These are just some of the families whose dreams have become a reality thanks to GAIA.

Thanks to Clínica GAIA, we were able to build our family. From the moment we walked through the door, we felt completely at ease. We received exceptional care throughout, and the team made us feel right at home. They are highly professional and genuinely caring.

Cristina & Belinda

ROPA Method

After several unsuccessful treatment cycles at other clinics, I contacted Clínica GAIA. In my case, I needed egg donation treatment. From the very beginning, we felt supported, well informed and genuinely cared for. Every step of the process was explained clearly, and we always felt we were in safe and experienced hands.

Georgina

Egg Donation

We had always dreamed of becoming mothers and were looking for a clinic with a warm, family-centred approach. Our experience has been wonderful from the very first moment we walked through the doors. Even from our first phone call, we felt the warmth and kindness we had been searching for.

Marta & Adriana

Artificial Insemination

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The experience of our patients is reflected in the reviews published on Doctoralia.

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At GAIA Fertility Clinic, we understand artificial insemination not only as a medical technique, but as an emotionally meaningful process. Our commitment is to support you with clear information, compassionate care, and complete respect for your story, providing a safe environment where you feel supported every step of the way.