IUI vs IVF: Which One Is Right for You?
IUI vs IVF compared honestly — process, cost in Delhi NCR (Rs 15K vs Rs 1.5L+), success rates by age, when each works, and when to switch. A clear 8-min decision guide for couples in Delhi, Noida, Gurgaon, Ghaziabad & Faridabad.
A complete, honest comparison — cost, success rates, process, and how to know which path fits you best. Made for couples in Delhi, Noida, Gurgaon, Ghaziabad and Faridabad.
You’ve finally decided to talk to a fertility specialist. After weeks of internet searches and worried late-night conversations, two acronyms keep coming up: IUI and IVF. They sound similar. They are not the same. And choosing between them — IUI vs IVF — is one of the most important decisions of your fertility journey. This guide gives you the honest, complete comparison: what each treatment is, how much it costs in Delhi NCR, success rates by age, and how to know which one is right for you.
What is IUI?
IUI is sometimes called “artificial insemination” in everyday conversation. The sperm sample is collected, “washed” in the lab to concentrate the healthiest, most motile swimmers, and placed inside the uterus using a thin, flexible catheter — bypassing the cervix to give sperm a head start. The procedure itself takes 5 to 10 minutes, is painless for most women, and requires no anaesthesia.
What is IVF?
Unlike IUI, fertilisation in IVF happens outside the body, under a microscope, in a tightly controlled lab environment. This lets embryologists select the healthiest-looking embryo, screen for genetic conditions if needed (via preimplantation genetic testing, or PGT), and freeze any additional embryos for future use. If you want a deeper look at the IVF journey, read our 10 IVF myths vs facts guide.
IUI vs IVF: the complete side-by-side comparison
| Feature | IUI | IVF |
|---|---|---|
| Where fertilisation happens | Inside the uterus | In a lab |
| Cycle duration | ~2-3 weeks | ~6-8 weeks |
| Medication | Minimal / oral pills | Daily injections, 9-12 days |
| Egg retrieval | Not required | Required (minor procedure) |
| Anaesthesia | None | Mild sedation for retrieval |
| Cost per cycle (Delhi NCR) | Rs 15,000-Rs 40,000 | Rs 1.5-3.5 lakh |
| Success per cycle (under 35) | 10-20% | 50-60% |
| Best for | Mild infertility, unexplained, mild male factor | Tubal block, severe male factor, age 35+, IUI failure |
| Multiples (twins) risk | Low-moderate | Low with single embryo transfer |
When IUI is the right choice
IUI is the first-line treatment in many milder fertility cases. It is usually recommended when:
Choose IUI if…
- Mild male-factor infertility (slightly low count or motility)
- Unexplained infertility in couples under 35
- Mild ovulation issues or PCOS
- Cervical mucus problems
- You’re just starting fertility treatment
- Same-sex couples or single women using donor sperm
- Budget is a key factor and you have time
Choose IVF if…
- Blocked or damaged fallopian tubes
- Severe male-factor infertility (very low count, motility or morphology)
- Moderate to severe endometriosis
- You are 35+ with declining ovarian reserve
- You need preimplantation genetic testing (PGT)
- You’ve had 3-4 failed IUI cycles
- Repeated pregnancy loss
Success rates by age: the honest numbers
Live birth success rate — per cycle / per transfer
Age is the single biggest factor in fertility success. Time is the most expensive thing in this journey — spend it wisely.
Cost in Delhi NCR: the full picture
IUI cost
- Basic IUIRs 15,000-25,000
- IUI + ovulation inductionRs 20,000-35,000
- IUI + donor spermRs 25,000-40,000
- 3-4 attempts totalRs 60K-1.4L
IVF cost
- Standard IVFRs 1.5-2.5L
- IVF + ICSIRs 1.75-2.75L
- IVF + PGTRs 2.5-3.5L
- IVF + donor eggsRs 3-4.5L
Most ethical Delhi NCR fertility centres offer EMI plans, multi-cycle packages, and corporate health insurance is increasingly covering parts of ART treatment under updated IRDAI guidelines.
The IUI process, step by step
IUI A typical cycle
- Day 2-3 of period: baseline ultrasound and blood tests
- Day 3-7: oral ovulation-induction medication (if needed)
- Day 10-12: monitoring scans to track follicle growth
- Trigger shot once the follicle is mature
- IUI procedure 24-36 hours later: 5-10 minute outpatient procedure
- Pregnancy blood test (beta hCG) 14 days later
The IVF process, step by step
IVF A typical cycle
- Initial consultation & investigations: 1-2 weeks
- Personalised stimulation protocol designed for you
- Daily injections for 9-12 days to grow multiple eggs
- Monitoring scans & blood tests through the stimulation
- Trigger shot + egg retrieval: 20-30 minute procedure under mild sedation
- Lab phase: fertilisation and embryo development over 3-5 days
- Embryo transfer: a 15-minute, painless procedure
- The two-week wait, then a beta hCG blood test
When to switch from IUI to IVF
The medical consensus is clear: continuing IUI indefinitely is rarely a good idea. After 3 to 4 well-monitored cycles, the per-cycle success rate falls steeply — meaning more money, more time, and more emotional cost for diminishing returns. Your fertility specialist will help you read your test results, your past cycles and your age together, and guide the transition at the right moment.
Frequently asked questions
In IUI, prepared sperm is placed directly into the uterus and fertilisation happens inside the body. In IVF, eggs are retrieved from the ovaries, fertilised with sperm in a laboratory, and the resulting embryo is transferred back into the uterus. IVF is more complex and effective; IUI is simpler and less expensive.
A single IUI cycle in Delhi NCR typically costs Rs 15,000 to Rs 40,000 depending on whether ovulation induction or donor sperm is included. A single IVF cycle costs Rs 1,50,000 to Rs 3,50,000 depending on the protocol, whether ICSI is added, and any genetic testing of embryos.
For women under 35, IUI has a success rate of approximately 10 to 20 percent per cycle, while IVF has a success rate of 50 to 60 percent per embryo transfer. Success rates for both treatments fall sharply with age, especially after 38.
Most fertility specialists recommend trying 3 to 4 well-monitored IUI cycles before moving to IVF if you are under 35. Women over 35 are often advised to move to IVF after 2 to 3 IUI cycles, as success rates decline with age.
IUI is generally not painful. The procedure takes 5 to 10 minutes and most patients describe it as similar in sensation to a routine Pap smear. No anaesthesia is needed.
IVF is the better first choice when there are blocked or damaged fallopian tubes, severe male-factor infertility, moderate to severe endometriosis, advanced maternal age (typically over 38), the need for preimplantation genetic testing, or after 3 to 4 failed IUI cycles.
Choosing the right clinic in Delhi NCR
Whichever path you choose — IUI vs IVF — the team you choose matters more than almost anything else. Look for a centre that is registered under the ART Act 2021, that listens carefully to your story before recommending a protocol, that is transparent about costs and success rates by age, and that doesn’t push the more expensive option when a simpler one would do.
At FemmeNest — Centre for IVF & Gynaecology in East Delhi, our fertility team has supported over 5,000 couples across Delhi, Noida, Gurgaon, Ghaziabad and Faridabad through both IUI and IVF journeys. We will only recommend IVF when it’s truly the right choice for you, and we will sit with you through every step of either path. You deserve a team that does both.
honest answers, ethical options —
Talk to Our Fertility Team
Not sure whether IUI or IVF is the right starting point? Book a no-obligation fertility consultation at FemmeNest. We’ll review your story, recommend the most efficient path, and walk every step with you.