IUI (Intrauterine insemination)

IUI (Intrauterine Insemination) is a safe, minimally invasive fertility procedure that increases the chances of pregnancy by placing healthy, washed sperm directly into the uterus during ovulation. It is often recommended as a first-line treatment for couples experiencing unexplained infertility, mild male factor infertility, or ovulation-related issues.

What is IUI?

IUI is a fertility procedure where specially prepared (washed) sperm are inserted into the uterus using a thin, flexible catheter. The goal is to bring the sperm closer to the egg, reducing the distance they need to travel and improving the chances of fertilization—especially when timing is crucial.

This procedure is carefully timed with the woman’s ovulation, either during a natural cycle or with the help of ovulation-inducing medications.

Who is IUI Recommended For?

Step-by-Step IUI Procedure

Initial Consultation & Testing

We begin with a detailed evaluation including medical history, blood tests, ultrasound scans, and semen analysis.

01
Ovulation Monitoring

 The woman’s cycle is tracked through hormone levels and ultrasound scans. Sometimes, medications like Clomiphene or Gonadotropins are prescribed to stimulate ovulation.

02
Sperm Washing

On the day of insemination, the male partner (or donor) provides a semen sample. This sample is processed in the lab to separate the healthiest and most active sperm.

03
Insemination Procedure

The prepared sperm are gently inserted into the uterus using a soft, sterile catheter. The procedure is quick (5–10 minutes), painless, and does not require anesthesia.

04
Post-Procedure Care

You may rest briefly after the procedure and then resume daily activities. A pregnancy test is usually scheduled 14 days after insemination.

05

Benefits of IUI

Success Rates of IUI

The success of IUI varies depending on factors such as age, underlying fertility issues, and whether fertility medications are used. On average:

  • 10–20% success rate per cycle
  • Cumulative success increases over multiple cycles
  • Best results seen in women under 35 and when combined with ovulation induction

FAQs

Frequently Asked Questions

No, the IUI procedure is usually painless. Some women may feel mild cramping similar to a menstrual period, but it subsides quickly.

Generally, 3–6 cycles are recommended before moving on to more advanced treatments like IVF if conception hasn’t occurred.

 Yes, IUI is commonly used for women using donor sperm—especially single women or same-sex couples.

IUI is a simpler procedure where fertilization happens inside the body. IVF involves retrieving eggs and fertilizing them in a lab. IVF is more complex and expensive, but often recommended when IUI is unsuccessful.

 IUI is generally very safe. Mild side effects from fertility drugs may occur, such as bloating or mood changes. The risk of infection or multiple pregnancies is low but possible.

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