Intrauterine Insemination (IUI)
Helping Healthy Sperm Reach the Right Place at the Right Time.
5 Essential Facts
5–10 Minutes
No Admission Needed
Not Required
Resume Normal Work
Selected Conditions
What is Intrauterine Insemination?
Intrauterine Insemination (IUI) is one of the simplest, safest, and most cost-effective assisted reproductive procedures. By processing semen in the laboratory, we select only the highest motility sperm and place them directly into the uterine cavity near the fallopian tubes, bypassing cervical barriers.
Who Can Benefit from IUI?
IUI May Not Be Suitable If...
Green Flag: Suitable for IUI
- At least one open, healthy fallopian tube
- Adequate post-wash motile sperm count (>5 million)
- Normal uterine cavity
Red Flag: IVF / ICSI Preferred
- Both fallopian tubes severely blocked
- Severe male infertility (<2 million sperm)
- Severe endometriosis or advanced maternal age
How is IUI Performed? (6-Step Procedure)
Ovulation Stimulation
Mild oral medications or low-dose injections stimulate healthy follicle growth.
Ultrasound Monitoring
Follicular tracking tracks egg growth and uterine lining thickness.
Ovulation Trigger Injection
HCG trigger injection induces final egg maturation within 36 hours.
Laboratory Sperm Washing
Semen sample is processed in lab to select only the healthiest, most motile sperm.
Insemination Procedure
A soft, painless catheter enters the cervix to deposit sperm directly into the uterus.
Natural Fertilization
Sperm swims to meet egg in fallopian tube naturally without surgery.
Advantages of IUI
IUI Success Rates vs IVF Comparison
Santasa IUI Excellence Workflow
Frequently Asked Questions about IUI
Specialist Medical Guidance
"IUI is often the gentlest starting point in assisted fertility. At Santasa, we optimize every parameter in our laboratory to give couples maximum natural success with minimal stress."

