IVF
A structured guide to in vitro fertilization: who it's for, process, success considerations, and choosing a clinic.
Fertility topics
IVF
You are hereA structured guide to IVF: who it's for, process, success rates, risks, and choosing a clinic.
Fertility preservation
Core topicFreezing eggs or sperm now for potential future use.
ExploreIVF
IVF (in vitro fertilization) is a process where eggs are collected, fertilized in a lab, and an embryo is placed in the uterus. It is used for certain infertility causes, and sometimes after other treatments haven't worked. IVF can also use frozen eggs, sperm, or embryos. Outcomes vary widely by age, biology, and lab quality.
Helps with
- Male factor infertility
- Blocked tubes (tubal factor)
- Endometriosis (selected cases)
- Unexplained infertility after evaluation
- Using frozen eggs/sperm/embryos
Does not guarantee
- Pregnancy in one cycle
- A specific timeline
- Success without considering age + egg/embryo quality
When IVF is recommended
Male factor
Low count/motility/morphology may reduce natural fertilization.
"Do we need IVF vs ICSI?"
Blocked tubes
Eggs and sperm may not meet.
"Is surgery or IVF better here?"
Endometriosis
Can affect egg quality/tubal function/inflammation.
"Treat first or proceed?"
Unexplained infertility
Tests are normal but pregnancy hasn't happened.
"How long should we try IUI first?"
Age-related decline
Egg quality declines over time.
"What does waiting change?"
After prior failures
May need a revised plan.
"What changes next cycle?"
How IVF works
Consult + baseline tests
1–2 visits
Workup completeness + plan
Stimulation + monitoring
~10–14 days
Dose adjustments + safety
Trigger shot
34–36 hours pre-retrieval
Timing
Egg retrieval
Day procedure
Fertilization method
Fertilization (IVF vs ICSI)
Same/next day
IVF or ICSI
Embryo development
Day 3–5
Culture to blastocyst if appropriate
Transfer plan (Fresh vs Frozen)
Days–weeks
Fresh transfer vs freeze-all + FET
Pregnancy test + early follow-up
~10–14 days after transfer
Next steps
Key decision points
- IVF vs ICSI
- Fresh vs frozen transfer
- Single vs multiple embryo transfer (single is common)
- Whether genetic testing (PGT) is considered
Common pitfalls
Choosing a clinic
Green flags
- Written estimates and transparent inclusions
- Age-stratified outcome reporting with definitions
- Strong embryology/lab credentials and clear processes
- Explains options without pressure; shared decision-making
- Clear consent, storage, and follow-up policies
- Reasonable approach to add-ons (evidence-led)
Red flags
- Guarantees or "limited-time" pressure
- Vague outcomes or refusal to define metrics
- Pushes multiple embryos as default
- Upsells add-ons as compulsory
- Unclear ownership/consent/storage terms
- Poor responsiveness after payment
Due diligence checklist
- Ask which outcome metric they use and what's excluded
- Ask age-stratified live birth (or ongoing pregnancy) per transfer
- Ask cancellation rates and fertilization failure rates
- Ask who performs retrievals/transfers and who runs the lab
- Ask embryo transfer policy (single vs multiple)
- Ask what add-ons they recommend and why
- Ask for a written plan after a failed cycle
Costs and cost traps
| How costs inflate | How to protect yourself |
|---|---|
| Bundled packages with unclear inclusions | Request line-item written estimate (incl. meds + transfer) |
| Add-ons positioned as "must-have" | Ask what changes outcomes for your case |
| Repeating diagnostics unnecessarily | Carry reports; ask what truly needs repeating |
| Separate billing for lab steps | Ask for an all-in estimate and what's excluded |
| Early push to donor/PGT without clear indication | Ask what specific finding triggers that |
Always request a written breakup before you commit.
Risks and safety
- Medication side effects (bloating, mood changes, injection discomfort)
- OHSS (rare with modern protocols; watch for severe bloating/breathlessness)
- Retrieval risks (bleeding/infection—rare)
- Multiple pregnancy risk (higher with >1 embryo transfer)
- Emotional stress (plan support)
Seek urgent care if
- Severe abdominal swelling + breathlessness
- Severe pain, fainting, or heavy bleeding
- Fever after retrieval