What is IVF?
IVF (in vitro fertilization) is an assisted reproductive technology in which mature eggs are retrieved from the ovaries, combined with sperm in a laboratory, and the resulting embryos are transferred back into the uterus. It bypasses the fallopian tubes and gives the embryologist control over fertilisation, embryo selection, and implantation timing.
IVF is sometimes described as the most powerful tool in reproductive medicine. That's true. It's also why it's often suggested before simpler interventions have been properly explored. The decision to start IVF should be a careful one — not a default.
Who is IVF for?
IVF is the right step in several specific situations:
- Blocked or damaged fallopian tubes, where sperm and egg cannot meet naturally.
- Severe male factor infertility — low count, low motility, abnormal morphology, or DNA fragmentation that hasn't responded to medical treatment.
- Unexplained infertility after one or two cycles of IUI, especially in women over 35.
- Diminished ovarian reserve, where time matters and waiting risks more loss of egg quality.
- Recurrent implantation failure — multiple good embryos that haven't implanted, often needing ERA or immune workup alongside IVF.
- Genetic conditions where preimplantation genetic testing (PGT) is needed to screen embryos before transfer.
- Severe endometriosis that hasn't responded to conservative treatment.
- Same-sex couples or single parents using donor sperm, donor eggs, or donor embryos.
For everyone else, IVF is usually not the first move. Timed intercourse with ovulation induction, IUI, or treatment of an underlying condition can often produce a pregnancy without going to IVF.
How IVF works — step by step
- Ovarian stimulation — About 10–14 days of injectable hormones (FSH, LH) to mature multiple eggs in a single cycle. We monitor with serial ultrasound and oestrogen levels.
- Trigger and egg retrieval — A trigger injection (hCG or GnRH agonist) matures the eggs. Retrieval happens 34–36 hours later: transvaginal aspiration under sedation, ~30 minutes, same-day discharge.
- Fertilisation — In the lab on the same day, eggs are combined with sperm. Conventional IVF lets sperm find the egg; ICSI (intracytoplasmic sperm injection) is used when sperm parameters are too low for conventional fertilisation.
- Embryo culture — Fertilised eggs develop in the lab for 3–5 days, ideally to blastocyst stage. We check development daily and select the strongest embryos.
- Embryo transfer — One or sometimes two embryos placed into the uterus through a thin catheter. No anaesthesia required — the procedure feels similar to a routine speculum exam and takes about 10 minutes.
- Beta hCG — A blood test 10–14 days after transfer confirms pregnancy.
What to expect during a cycle
Most patients complete a full IVF cycle in 4–6 weeks. The stimulation injections are uncomfortable and cause some bloating, but most women continue normal work and routine. Egg retrieval is briefly painful but well managed under sedation; you're up and walking within hours.
Honestly, the hardest part is rarely the medical side. It's the two-week wait between embryo transfer and pregnancy test — emotional, ambiguous, and often more demanding than the physical procedures themselves. We talk about this in advance, and I make sure you have a clear contact path during that window.
Success rates — what the numbers actually mean
Live-birth rate per IVF cycle, by maternal age (typical Indian and international estimates as of 2026):
- Under 35: approximately 40–50%
- 35–37: 30–40%
- 38–40: 20–25%
- 41–42: 10–15%
- Over 42 (using own eggs): below 5%
These are population averages. Your specific picture — AMH, antral follicle count, semen parameters, uterine receptivity, prior history — will move the number in either direction. A 35-year-old with good reserve and a partner with normal semen often has better odds than the average for her age band. A 32-year-old with severe endometriosis may have lower.
What it costs in Hyderabad
A single IVF cycle at most Hyderabad fertility centres in 2026 ranges from ₹1.5 lakh to ₹3 lakh all-in, depending on what's included — medications, ICSI, PGT, anaesthesia, embryo freezing, and storage. My consultation fee is ₹500; cycle pricing is handled by KIMS Fertility separately.
Price isn't the most important variable. A poorly designed cheaper cycle that fails costs more in time, emotion, and the next cycle than a properly designed one. Cost transparency — what you're paying for, why, and what isn't included — matters more than the headline number.
Risks and what to plan for
- Ovarian hyperstimulation syndrome (OHSS): Modern protocols (antagonist cycles, GnRH agonist trigger, freeze-all when high-risk) have made severe OHSS rare. Mild OHSS — bloating, mild discomfort — is common.
- Multiple pregnancy: Twin and triplet pregnancies carry higher obstetric risk. Single embryo transfer (eSET), especially after PGT when appropriate, is increasingly the standard.
- Emotional cost: Real and underdiscussed. Plan for it.
- Financial cost: Multiple cycles add up. Have a conversation about cycle count and budget before you start.
How I work
Before we discuss starting IVF, we'll evaluate whether simpler interventions — timed intercourse with ovulation induction, IUI, or treating an underlying condition like endometriosis — can get you to a pregnancy first. If IVF is genuinely indicated, I'll walk you through every decision inside the cycle: stimulation protocol, fertilisation choice (conventional vs ICSI), PGT-A or not, fresh vs frozen transfer.
This is not a conveyor belt. Every cycle gets a custom protocol, a clear conversation, and an honest review afterward — especially when a cycle hasn't gone the way we hoped.
Want to know if IVF is right for you?
A consultation gives us the workup we need to answer that honestly — not push you toward IVF by default.
Book at KIMS Fertility (opens in a new tab)Frequently asked questions
Honest answers to the questions patients ask me most often before starting IVF.
How do I know if I need IVF or if IUI is enough?
It depends on the fertility evaluation. IUI is appropriate when there's a single mild issue (mild male factor, ovulatory dysfunction, unexplained infertility under 35) and the fallopian tubes are open. IVF is the right step when tubes are blocked, sperm parameters are severely low, IUI has failed 3 cycles, you're 38 or older, or genetic testing (PGT) is needed. A proper workup tells you which path fits.
How long does one IVF cycle take?
From the start of ovarian stimulation to the pregnancy test, a typical IVF cycle takes 4 to 6 weeks. If we freeze embryos for a future transfer (a freeze-all cycle), the embryo transfer happens one to two months later, after the uterus is prepared.
What's the success rate of IVF after 35?
Live birth per cycle drops with age. Typical estimates: roughly 30–40% at 35–37, 20–25% at 38–40, 10–15% at 41–42. Your specific ovarian reserve, embryo quality, and uterine receptivity matter more than the age number alone.
Is IVF painful?
Stimulation injections cause mild discomfort and bloating. Egg retrieval is briefly painful but performed under sedation, with same-day discharge. Embryo transfer feels like a Pap smear. The hardest part for most patients is the two-week wait for the pregnancy result — emotional rather than physical.
How much does IVF cost in Hyderabad in 2026?
A typical cycle at most fertility centres is ₹1.5L–₹3L all-in, depending on whether ICSI, PGT, anaesthesia, and medications are included. My consultation fee is ₹500; cycle pricing is handled by KIMS Fertility.
How many IVF cycles will I need?
Most pregnancies happen in the first or second cycle if the protocol is right. Cumulative live-birth rates rise with up to 3 cycles, then plateau. We have a clear 'stop or continue' conversation between every cycle.
Can I freeze embryos for later use?
Yes. Blastocyst-stage embryos can be vitrified and stored for years. Frozen embryo transfers (FET) often have outcomes equal to or better than fresh transfers and let us optimise uterine receptivity separately.
What if my first IVF cycle fails?
A failed cycle is not a personal failure or a reason to give up. We do a thorough review — fertilisation, embryo quality, endometrial receptivity, sperm DNA fragmentation, immune factors — and adjust the next protocol based on what the failed cycle revealed. Many successful pregnancies happen on a second or third cycle tailored differently.