Fertility Treatment in MexicoEducational Guide
ES

Intrauterine Insemination (IUI)

Placement of prepared sperm into the uterus around ovulation. Less invasive and less expensive than IVF.

Overview

IUI places washed and concentrated sperm into the uterus around the time of ovulation, with or without ovulation-inducing medications.

Common Indications

  • Mild male-factor infertility
  • Unexplained infertility
  • Ovulatory dysfunction
  • Donor sperm cycles for single individuals or same-sex couples

How It Works

  1. Ovulation monitoring (natural or medicated cycle).
  2. Sperm preparation in the andrology laboratory.
  3. Insemination via a thin catheter through the cervix.

Considerations

  • Per-cycle success rates are lower than IVF; multiple cycles are common.
  • Requires at least one open fallopian tube and adequate sperm parameters.

Educational content only. No procedure guarantees an outcome. Decisions must be made with a licensed specialist.

Related

Medical Reviewer

Hospital Cyntar Medical Team

Reproductive Medicine — Tijuana, Mexico

Reviewer profile & board
Last Reviewed

November 2025

Next review due: November 2026

Reviewed at least annually against current peer-reviewed literature and professional society guidance.

What Review Covered

Clinical accuracy, alignment with ASRM/ESHRE/WHO guidance, balanced presentation of benefits and limitations, and plain-language readability.

Medical Disclaimer: This content is for educational and informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. No fertility treatment can guarantee pregnancy or live birth. Individual outcomes vary. Always consult a qualified fertility specialist regarding your specific medical situation.