Intrauterine Insemination

Check out our section on IUI Procedure, IUI Risks and IUI Ovulation Inducing Drugs for all the information you need about IUI.

One of the oldest infertility treatments, methods of artificial insemination have constantly been improved since its introduction in the 1900s. The name itself has been updated to intrauterine insemination or IUI. This treatment is good for couples with unexplained infertility, women with cervical mucus problems, or men with some sperm deficiencies.

The Simple Way
Before the insemination process takes place, it’s a good idea for you to be examined to make sure there are no structural problems like a blockage, infections or a hormonal imbalance that could affect your ability to ovulate. Some women may also take ovulation-stimulating medications, although this is not necessary for all women.

Learn more about IUI As A Fertility Treatment

Insemination occurs about 24 to 36 hours after the LH surge is detected. For women using fertility medications, insemination will likely take place shortly after you receive an hCG injection to help start ovulation. Your partner will need to provide a semen sample the day insemination is to take place.

Before insemination occurs, the semen sample is first prepared through a process known as "washing." Washing allows your doctor to separate the most motile sperm and put high concentrations together in small volumes. This process also helps to eliminate any potentially dangerous toxins found in your partner’s sperm.

If your partner’s sperm count is too low, you can also use a sperm donor. In these instances, the sperm will be sent to your doctor’s office already prepared for insemination by the sperm bank. Once the sperm is ready, a catheter (a small tube) will be used to place the sperm directly into your uterus.

The actual insemination procedure doesn’t take more than an hour and requires no anesthesia. However, women using ovulation-stimulating medications will require close monitoring in the week or two leading up to insemination. Through regular blood tests and ultrasounds, your doctor will be able to monitor the maturation of your egg follicles.

IUI Success Rates
Success with IUI tends to vary from person to person and is dependent upon a variety of factors including a woman’s age, quality of her partner’s sperm, and past history of pregnancy. Additionally, women who use fertility drugs have a better chance of getting pregnant than those women who don’t use any fertility medications. On average, though, IUI success rates range between 5% and 25%.

Women who use fertility medications may also find that they have an increased chance of a multiple pregnancy. Since these drugs encourage more than one egg to mature every month, it is not unusual for a woman to conceive twins or possibly more when combined with IUI.

Pros and Cons
Many couples prefer using this infertility treatment to ART. Not only is the procedure much simpler than ART methods, such as IVF, but it is also cheaper. Prices average between $300 and $700 per cycle but can be more depending on where you live and where you receive treatment. Additionally, using a sperm donor can increase the price.

Getting the timing right is one of the keys to making this treatment effective. Inseminating too early or too late can prevent fertilization from taking place. Also, IUI may not be as reliable as some other fertility treatments. Many couples try for three, four or even more cycles before achieving a pregnancy or deciding to try something else.

However, techniques are always improving and some new studies have suggested that IUI may be just as effective as IVF. Often, IUI is recommended as the first course of action for infertile couples. There are also fewer risks to a woman’s health associated with IUI.

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cdenham1
I'm getting first iui this afternoon. Nervous but excited that things are moving forward. ????
lakhi
I went for IUI on 28oct-13 ,i done hcg test 2times but its -ve.report,period not came till now 4/12/13.pls give why it happened to me.
morebabies
I am a Mom to a 4 year old but on my own now, and trying for another baby. I am looking into IUI with sperm donor thru the Calgary clinic. Can anyone tell me the steps on how it all happens? Apparently it is a 4-6 month wait to get into my initial appt. Anything I need to do in the meantime?
Cr0283
Once IUI is done, how long before conception occurs? If anyone can help that'll be great. Thanks in advance!
SStafford2012
Hi, I'm starting my 1st round of iui today. There are so many what ifs and positive thoughts racing through my head. Happy thoughts welcomed...would be amazed to get bfp with first round!