Intra-Utreine Insemination (IUI)

Intrauterine Insemination involves the introduction of sperm into the uterus of the woman.

What is an IUI and how is it done?

An IUI - intrauterine insemination is performed by threading a very thin flexible catheter through the cervix and injecting washed sperm directly into the uterus. The whole process doesn't take very long. It usually only requires the insertion of a speculum and then the catheter, a process that maybe takes a couple of minutes.

Where is the sperm collected?

Usually the sample is collected through ejaculation into a sterile collection cup. The collected sample is then sent to the lab for processing. There is a delay between when the semen sample is sent off for washing and when it is inseminated. The amount of time varies between takes 30 minutes to two hours. IUI will be performed soon after processing is completed. The woman needs to have a full bladder for an IUI.

When is the best timing for an IUI?

Typical timing would be to have a IUI at about 36 hours post-hCG. Doctor may base timing of IUI on a natural LH surge. In that case, a IUI at 36 hours is the norm. The egg is only viable for a maximum of 24 hours after it is released.

What is the success rate for IUI?

Basically the odds of success are reported to be just under 6 percent and as high as 26 percent per cycle. The low statistics are with one follicle, while multiple follicles resulted in as high as 26 percent success. Another influencing factor is sperm count. Higher sperm counts increase the odds of success. The rate of multiple gestation pregnancies is 23-30 percent.

What does an IUI feel like?

Most women consider IUI to be fairly painless, along the same lines as having transvaginal sonography. There can be some cramping afterward, but often what is felt is ovulation-related rather than from the IUI. The catheter usually doesn't feel like much since the cervix is already slightly open for ovulation.

Do I have to lay down after an IUI?

You don't have to lay down because the cervix doesn't remain open.

Do I need to take it easy after an IUI?

Most people don't need to, but if you had cramping or don't feel well afterward it makes sense to take it easy for awhile. Some people reduce their aerobic activity and heavy lifting during the luteal phase in hopes it will increase the chance of implantation.

A Pregnancy test will be done 15 days after the IUI was performed.

Also Read:
Ovulation Induction
Intra-Utreine Insemination (IUI)
In-vitro Fertilization ( IVF/ Test tube baby)
Intra-cytoplasmic Sperm Aspiration ( ICSI)
Percutaneous Epididymal Sperm Aspiration (PESA) / Testicular Sperm Aspiration (TESA)
Egg Donation / Sperm Donation/ Embryo Donation
Frozen Embryo Transfer