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What does it involve?

Artificial insemination involves depositing a semen sample, previously prepared in the laboratory, into the uterine cavity using a thin catheter. This technique is performed during ovulation to facilitate the union between the egg and sperm, thereby increasing the chances of fertilization.

Under physiological conditions, each month and alternately, a follicle grows in the ovary, containing an egg inside. During ovulation, the ovary releases this egg, which is picked up by the fallopian tube, where, if applicable, sperm will arrive to fertilize it and subsequently implant it in the uterine cavity.

Artificial Insemination with Partner's Semen (IAC)

Stages of IAC

  • 1. Hormonal Stimulation and Ultrasound Monitoring

    Before artificial insemination, the ovaries must be stimulated with hormonal treatment (FSH) to induce the growth of one ore a few follicles and the ovulation of an egg. However, careful monitoring of this cycle is necessary to assess the ovary's sensitivity to medication, avoid excessive responses that could increase the risk of multiple pregnancies, and adapt the ovulation induction protocol to each response.

  • 2. Semen sample preparation. Sperm Capacitation

    Before insemination, the semen sample must be prepared in the laboratory using different sperm preparation techniques, to obtain sperm of better quality and greater mobility.

    According to WHO (World Health Organization) recommendations, sexual abstinence of 2 to 7 days is advisable.

    The final goal is to obtain the best sperm and induce the necessary physiological changes (sperm capacitation) to facilitate egg fertilization.

  • 3. Insemination

    It is a quick, simple, painless technique that does not require sedation.

    It involves loading the processed semen sample into a thin catheter. The gynecologist will deposit it through the cervix into the patient's uterus.

    After a few minutes of rest, the patient can leave the clinic and resume normal activities.

  • When is Artificial Insemination (IAC) recommended?
    Artificial Insemination is a simple technique, recommended in cases of:
    • Ovulatory dysfunction
    • Endometriosis
    • Cervical factor
    • Immunological factor
    • Inability to correctly deposit semen inside the vagina
    • Unexplained infertility
    There are some cases where IAC is not indicated:
    • Advanced maternal age
    • Low sperm count (below 3 million post-processing)
    • Blocked fallopian tubes
    • Excessive ovarian response to stimulation

Artificial Insemination with Donor Semen (IAD)

Stages of IAD

  • 1. Hormonal Stimulation and Ultrasound Monitoring

    Before artificial insemination, the ovaries must be stimulated with hormonal treatment (FSH) to induce the growth of one ore a few follicles and the ovulation of an egg. However, careful monitoring of this cycle is necessary to assess the ovary's sensitivity to medication, avoid excessive responses that could increase the risk of multiple pregnancies, and adapt the ovulation induction protocol to each response.

  • 2. Semen sample preparation

    Before insemination, about 30 minutes, the semen sample must be prepared in the laboratory, to obtain sperm of better quality and greater mobility.

  • 3. Insemination

    It is a quick, simple, painless technique that does not require sedation.

    It involves loading the processed semen sample into a thin catheter. The gynecologist will deposit it through the cervix into the patient's uterus.

    After a few minutes of rest, the patient can leave the clinic and resume normal activities.

  • When is Donor Insemination (IAD) recommended?
    Artificial insemination with donor semen (IAD) is recommended:
    • Severe male factor
    • When the man has hereditary diseases
    • Testicular inability to produce sperm (azoospermia)
    • For women without a male partner.