Assisted Conception
IUI — Intra Uterine Insemination
IUI places prepared sperm directly into the uterus at the time of ovulation. It is the least invasive of the assisted treatments and is often the first one tried.
A less invasive procedure placing prepared sperm directly into the uterus during ovulation.
The IUI Journey
A guided path from first consultation to result, so you always know where you are.
Assessment
Tubes confirmed open and semen analysis reviewed.
Ovulation induction
Where needed, medication to mature an egg.
Follicle monitoring
Scans track follicle growth and time the cycle.
Sperm preparation
The sample washed and concentrated in the laboratory.
Insemination
Sperm placed into the uterus — a brief outpatient step.
What is IUI?
Intrauterine insemination is a relatively low-tech assisted conception treatment. The male partner's sperm is prepared in the laboratory and only those that move well and are normally formed are placed into the woman's uterus, timed to ovulation. It can be performed with a partner's sperm or with donor sperm.
Success depends on two things: the reason it is being performed, and whether the cycle is drug-stimulated or natural.
IUI — Step by Step
What happens at each stage, in order.
- 1
Ovulation induction
For women who are not ovulating regularly, the goal is to mature and release a single egg. Clomiphene on cycle days 3–7 or 5–9 often works well.
- 2
Monitoring
Ultrasound scans and blood tests follow follicle growth so the insemination can be timed accurately.
- 3
Trigger
Where used, a trigger injection sets the timing of ovulation precisely.
- 4
Sperm preparation
The sample is washed so only well-moving, normally formed sperm are used, concentrated into a small volume.
- 5
Insemination
A fine catheter passes the prepared sperm into the uterus. It takes a few minutes and needs no anaesthetic.
About IUI — Intra Uterine Insemination
Intrauterine insemination is a relatively low-tech assisted conception treatment. It involves preparing the male partner's sperm in the laboratory and then placing only those sperm which move well and are normally formed into the woman's uterus. The sperm are transferred at the time of ovulation. IUI can be performed with the sperm of the male partner or with donor sperm.
What success depends on
- The indication for the insemination — the reason it is being performed
- Whether it is performed in a drug-stimulated or a natural, drug-free cycle
Ovulation induction
For women who are not ovulating regularly, the goal is to mature and release a single egg. Clomiphene alone often works well; a typical protocol runs on cycle days 3–7 or 5–9, with ultrasound scans and blood tests used to monitor the response.
Is IUI right for you?
The factors this treatment is usually recommended for.
Female factors
- Ovulation disorders responding to medication
- Cervical factor infertility
- At least one open fallopian tube
Male factors
- Mild reduction in count or motility
- Difficulty with intercourse
- Use of donor sperm
Couple factors
- Unexplained infertility
- Preference to try a less invasive option first
IUI is only appropriate where at least one fallopian tube is open and sperm quality is adequate.
Benefits & Potential Considerations
An honest picture of both sides, so the decision is an informed one.
Benefits
- Less invasive than IVF, with no egg retrieval
- No anaesthetic and no hospital stay
- Lower cost than a full IVF cycle
- Can use partner or donor sperm
Potential considerations
- Lower per-cycle success than IVF
- Multiple pregnancy where stimulation produces more than one egg
- Mild side effects from ovulation-inducing medication
- Not suitable where the tubes are blocked or sperm quality is very low
When is IUI recommended?
The situations where this treatment is most often the right answer.
- Mild male factorWhere counts are reduced but adequate.
- Cervical factorWhere cervical mucus impedes sperm.
- Ovulation disorderIrregular cycles responding to medication.
- Unexplained infertilityOften tried before moving to IVF.
- Donor spermWhere donor sperm is being used.
- Before IVFAs a first, less invasive step where appropriate.
Why choose Dr. Padmaja Fertility Hospital?
Experienced specialists
Led by Dr. Padmaja, with 28+ years in reproductive medicine.
Personalised treatment
Protocols built around your diagnosis, never sold as a fixed package.
Advanced technology
An in-house embryology laboratory and diagnostics under one roof.
Patient-centric care
The same clinical team beside you from first consultation onward.
Frequently asked questions about IUI
If your question is not here, call the centre — we would rather answer it before you book.
- Most patients describe it as similar to a smear test — brief, with mild cramping at most. No anaesthetic is needed and you can go home straight afterwards.
Watch & Learn
Explainers and patient stories from our own channel.
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Explore other treatments
We also offer Fertility Evaluation, IVF, ICSI / IMSI and more.
Medical guidance
This page is general information about IUI, not medical advice, and it is not a substitute for consultation. Whether this treatment is appropriate for you depends on your medical history, your fertility evaluation and your individual circumstances — your fertility specialist will assess that with you. Outcomes vary from person to person, and no treatment can promise a pregnancy.
Read the full medical disclaimerTake the First Step Towards Parenthood
Consult our experienced fertility specialists at Dr. Padmaja Fertility Hospital, Karimnagar.
Treated by Dr. B. Padmaja — Senior Fertility Specialist & IVF Consultant, MBBS