If you have been trying to conceive for a while, it is natural to wonder what the next step should be. For some couples, intrauterine insemination (IUI) is a simple, less invasive option worth considering before moving on to IVF.
Dr. Sunita Arora, an infertility specialist with over 23 years of experience, offers comprehensive IUI consultations and personalised treatment at her modern South Delhi clinics. This guide explains what IUI is, who it suits, and what you can expect during your journey.
IUI is a fertility treatment in which sperm is washed and concentrated in the laboratory and then placed directly into the uterus using a thin, soft catheter. It is timed precisely with ovulation so healthy sperm are close to the egg when released. Fertilisation takes place naturally inside the body, making IUI the least invasive form of assisted conception.
IUI is not right for everyone, and the decision depends on a full assessment. It may be considered when:
IUI relies on open fallopian tubes and a usable sample of sperm. It is less likely to work if:
In these situations, Dr. Arora may suggest going straight to IVF or another treatment, ensuring you do not spend valuable months on an option with a low chance of success.
Before starting, both partners are thoroughly assessed. Depending on your personal medical history, this roadmap includes:
Assessing sperm count, motility, and overall health.
Carefully examining the health of the uterus and ovaries.
Tracking vital hormone baselines and ovulation indicators.
Verifying that at least one fallopian tube is open and healthy.
Dr. Arora clearly explains the clinical purpose of each test and what your results indicate, enabling you to decide on the next steps at your own comfortable pace.
A clear, guided walkthrough of what to expect at every stage of your intrauterine insemination cycle.
Some women ovulate naturally and need only timed monitoring. Others are given ovulation-stimulating tablets or injections. Ultrasound scans track how the egg follicles are growing so the procedure can be timed accurately.
When the follicle is ready, a trigger injection may be advised to help release the egg at a predictable time.
On the day of insemination, a fresh semen sample is processed in the laboratory to separate the most active, healthy sperm.
The procedure takes only a few minutes. A speculum is used, as in a routine examination, and the prepared sperm is placed in the uterus through a fine catheter. You can usually go home soon afterwards and resume normal activities as advised.
A pregnancy test is advised after about two weeks. Dr. Arora will guide you on what to do if the result is positive and on the next steps if it is not.
IUI is generally considered safe. You may feel mild cramping or notice light spotting afterwards. If fertility medicines are used, there is a risk of multiple pregnancy, and rarely of ovarian hyperstimulation or an ectopic pregnancy. Infection is uncommon. Careful scan monitoring and dose adjustment help keep these risks low.
Neither is better in every case. IUI is gentler and less costly but works best when the tubes are healthy and sperm quality is reasonable. IVF offers more control but involves more medication and procedures.
Dr. Arora trained in reproductive medicine and IVF, and her special interests include infertility and endoscopic surgery, so she can discuss both routes and recommend the one that fits your situation.
Find answers to common questions about intrauterine insemination, procedure steps, and success expectations.