IUI (Intrauterine Insemination)
IUI (Intrauterine Insemination) is a simple assisted reproductive technique in which specially prepared and washed sperm are directly placed into the uterus around the time of ovulation. This increases the chances of fertilization by bringing sperm closer to the egg.
IUI is often recommended as a first-line fertility treatment for couples with mild male factor infertility, ovulation disorders, unexplained infertility, or cervical factor issues. It is less invasive and more affordable compared to advanced treatments like IVF.
Indications for IUI
- Unexplained infertility
- Mild male factor infertility
- Ovulation disorders
- Cervical mucus problems
- Minimal endometriosis
- Use of donor sperm (in selected cases)
Procedure of IUI
- Initial fertility evaluation and planning
- Ovulation monitoring using ultrasound
- Ovulation induction medications (if required)
- Semen sample collection
- Sperm washing and preparation in lab
- Insertion of sperm into uterus using catheter
- Pregnancy test after 14 days
Advantages of IUI
- Simple and minimally invasive procedure
- Cost-effective fertility treatment
- No anesthesia required
- Improves chances of fertilization
- Short procedure with quick recovery
- Can be repeated in multiple cycles
Success Rate of IUI
- Depends on age of female partner
- Depends on sperm quality
- Higher success in ovulation-related infertility
- Better results when combined with ovulation induction
- Multiple cycles may be required
Risks and Limitations
- Multiple pregnancy (twins in some cases)
- Low success rate compared to IVF
- Mild cramping or discomfort
- Not suitable for severe infertility cases
- Requires precise timing of ovulation
Role in Fertility Treatment
IUI is often recommended as an initial step before advanced treatments like IVF. It helps many couples achieve pregnancy naturally with minimal intervention when properly timed and monitored.
When to Consult a Specialist
Couples who are unable to conceive after regular unprotected intercourse or have mild fertility issues should consult a specialist to evaluate whether IUI is the right treatment option for them.