Low sperm count: IUI or IVF? Should we try IUI first, or go straight to ICSI?
Medically reviewed by our consultant obstetrician & gynaecologist (MBBS, MS OBG). Last reviewed: 30 September 2026.
Low sperm count, IUI or IVF? IUI is usually tried first when the drop is mild, the wife's tubes are open, she is younger and enough active sperm remain after preparation. Going straight to IVF with ICSI makes more sense when the count is very low, time is short or several IUIs have not worked. Our doctor explains.
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It is one of the first questions couples ask after a low semen report. In this short video, our doctor explains what tips the decision one way or the other, so that you can have a more informed discussion with your own doctor. Here is the same thinking, set out as a simple guide to oligospermia treatment.
Step one: confirm the result
Before choosing anything, repeat the semen analysis. How it is done here is set out on our male fertility test in Goa page. Counts naturally rise and fall, and a recent fever or illness can lower them for a while. Look at the whole report, not only the count: how well the sperm move and how normal they look matter just as much.
For IUI, the most useful measure is often how many active sperm remain after the sample is washed and concentrated in the laboratory. You can see how that is done in sperm preparation for IUI.
The questions that decide it
- How low is the count, and how well do the sperm move?
- How many active sperm remain after preparation?
- How old is the wife, and what is her egg reserve?
- Are her tubes open, and is there another factor, such as PCOS or endometriosis?
- How long have you been trying, and have you already had IUI?
- Is there a treatable cause in the husband, such as a varicocele or a hormone problem?
Your own wishes count too: how much time you want to give, and how you feel about a simpler treatment compared with a more involved one.
When trying IUI first makes sense
- The count or movement is mildly or moderately low.
- A good number of active sperm remain after preparation.
- The wife is younger, with a healthy egg reserve.
- At least one tube is open, and there is no other major problem.
In this situation, a few well-timed IUI cycles are a reasonable, gentler start, with a review point agreed in advance. More detail is in IUI for a low sperm count.
Sperm count for IVF: when going straight to IVF with ICSI makes sense
- The count is very low, or very few active sperm remain after preparation.
- The sperm move very poorly, or very few have a normal shape.
- The wife is older, or her AMH is low, so time is short.
- Her tubes are blocked, or there is another significant factor.
- You have been trying for a long time, or several IUIs have not worked.
- Sperm have to be retrieved surgically.
Here, ICSI places one selected sperm into each egg, so fertilisation no longer depends on numbers. Read IVF with ICSI for a low sperm count to see what it involves for both of you, and read about our IVF centre in Goa. If the husband works away from Goa, his own sample can be frozen in advance: see sperm freezing for husbands who work away.
The grey zone in between
Many couples sit somewhere between these two lists. For them, a short, time-limited trial of IUI can be sensible, while the husband works on anything that can be improved, as long as the point at which you move on is agreed before you start. Deciding it early stops months slipping away, one hopeful cycle at a time.
Low sperm count treatment: what helps either way
Whichever route you take, the husband's health matters. Stopping smoking, cutting down alcohol, keeping the testes away from heat, losing extra weight and treating any cause that is found can all help the sperm, and the effect shows on a test two to three months later. Avoid testosterone and body-building steroids, as they can switch off sperm production. For more, read male infertility explained and low sperm count treatment in Goa, step by step.
Where treatment happens
This guide is by the Pai Hospital Team. Pai Hospital in Goa has its own operating theatre and its own IVF laboratory, so the semen tests, the sperm preparation, IUI and IVF with ICSI are all handled by one team. Patient transport at zero cost to the patient is available from across Goa.
Getting started
Send the semen reports, and the wife's tests if you have them, to us on WhatsApp at +91 95185 02773, with your questions. Consultations are by appointment, so please call our reception on +91 95459 20817 to book. One IUI cycle costs ₹25,000. If your treatment needs extra medicines or scans, we explain them and their cost at the consultation, before you start. Ask us and we will explain each fee, and what it covers, before you start. This article is for education only and is not personal medical advice; please consult your doctor about your own situation.
| Fertility treatment | Fee |
|---|---|
| IVF, one full cycle | ₹1,60,000 |
| IVF with ICSI, one full cycle | ₹2,10,000 |
| Frozen embryo transfer (FET) | ₹40,000 |
| IUI, one cycle | ₹25,000 |
Price list: October 2026. IVF treatment cost in Goa, fee by fee.
Watch in Konkani: with a low sperm count, how many IUIs before IVF with ICSI?
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This video is in Konkani; the guide on this page is in English.
Our doctor made this short video after meeting a couple who had already been through many IUI cycles with a low sperm count. In about four minutes of simple Konkani, he explains why IUI should not be repeated again and again, and why a couple should ask for the whole treatment plan at the start, including the point at which they would move on. His main points:
- Two or three IUIs, not more. Look at the detailed semen report, not one number: the sperm count and how well the sperm move decide together between IUI and IVF. When the count is not too low, IUI is a reasonable first step for many couples, but he advises two or three well-timed attempts at most, not one after another without end.
- Then IVF with ICSI. If there is still no pregnancy, or if the count is borderline or low, he advises seeing a fertility specialist for IVF with ICSI. In ICSI, the egg is held steady with a specialised instrument and one of the husband’s own sperm is injected straight into it. The advantage he stresses: the child can come from the husband’s own sperm.
- IVF is not magic. The lower the count and movement, the lower the chance, even with ICSI, and some couples need two or three IVF cycles. The wife’s side matters too: a low egg reserve, PCOS, or both partners being over 35 can mean results take longer. IVF cannot promise a child; it depends on each couple.
More of our doctor’s fertility talks in Konkani are on our Konkani fertility videos page, and how many IUI cycles before IVF covers the IUI limit for every cause, not only a low count. If the video raises questions about your own reports, send them to us on WhatsApp.
Your questions
Can IUI work with a low sperm count?
It can, when the count is only mildly or moderately low and enough active sperm remain after the sample is prepared. When very few active sperm remain, IUI is unlikely to help, and IVF with ICSI is usually advised.
Do we have to do IVF if the count is low?
Not always. Many couples with a mildly low count try IUI first. IVF with ICSI is advised when the count is very low, when the wife's age or egg reserve means time is short, or when IUI has not worked.
How many IUI attempts should we try with a low count?
Usually only a few well-timed attempts, agreed in advance. If they have not worked, it is sensible to move to IVF with ICSI rather than repeat IUI many times.
Does the wife's age change the decision?
Yes, often more than anything else. A younger wife with a good egg reserve can afford a short trial of IUI. When she is older or her AMH is low, moving to IVF with ICSI sooner is usually wiser.
Can the sperm count improve on its own?
Sometimes, particularly when a cause is treated or lifestyle changes are made, and counts also vary naturally from test to test. Any improvement takes two to three months to show. When time is short, this runs alongside treatment rather than delaying it.
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This page is for general education and is not personal medical advice. Treatment depends on your own examination and reports, so please speak to a doctor about your situation. We do not carry out or offer sex determination of any kind.