Mini IVF (also called minimal stimulation IVF) uses lower doses of fertility medications to produce fewer eggs (typically 2–5) compared to conventional IVF (10–20+ eggs). It costs $5,000–$8,000 per cycle versus $15,000–$25,000 for conventional IVF. Mini IVF works best for patients with low ovarian reserve, those who respond poorly to high-dose stimulation, or patients who want to minimize medication side effects and OHSS risk.
- Mini IVF is not “inferior IVF” — for the right patient, it can achieve comparable cumulative success rates at lower cost and with fewer side effects
- Conventional IVF produces more eggs per cycle, meaning more embryos, more options for PGT-A testing, and fewer total cycles needed
- Mini IVF costs roughly one-third of conventional IVF per cycle, but patients typically need more cycles to achieve the same number of embryos
- Mini IVF is often the better choice for women with diminished ovarian reserve (DOR) who produce few eggs regardless of medication dose
- Natural cycle IVF (no medications at all, retrieving the single egg your body produces) is the most minimal approach, costing $2,500–$5,000 per cycle
How Mini IVF Differs From Conventional IVF
| Factor | Conventional IVF | Mini IVF | Natural Cycle IVF |
|---|---|---|---|
| Medication dose | High-dose injectables (225–450 IU/day) | Low-dose injectables or oral meds (Clomid/letrozole + low-dose FSH) | None or minimal |
| Eggs retrieved | 10–20+ | 2–5 | 1 (sometimes 0) |
| Cost per cycle | $15,000–$25,000 | $5,000–$8,000 | $2,500–$5,000 |
| Medication cost | $3,000–$7,000 | $500–$1,500 | $0–$200 |
| OHSS risk | 2–5% | Very low | None |
| Monitoring visits | 4–7 | 3–5 | 2–3 |
| Per-cycle live birth rate | 40–55% (age-dependent) | 15–25% | 7–15% |
Who Mini IVF Works Best For
- Diminished ovarian reserve (DOR): Women with low AMH or high FSH who produce only 2–4 eggs even on maximum stimulation doses. For these patients, mini IVF produces a similar number of eggs at a fraction of the cost
- Previous poor responders: If a conventional cycle yielded only 3–5 eggs, a mini protocol may produce comparable results with less medication, lower cost, and fewer side effects
- OHSS-prone patients: Women with PMOS (formerly PCOS) or high antral follicle counts who are at elevated risk for ovarian hyperstimulation syndrome
- Cost-conscious patients: At $5,000–$8,000 per cycle, patients can afford 2–3 mini IVF cycles for the price of one conventional cycle
- Patients preferring a gentler approach: Fewer injections, fewer monitoring visits, and less physical and emotional intensity
Who Should Choose Conventional IVF Instead
- Good ovarian reserve: Women expected to produce 10+ eggs benefit from the larger cohort, which yields more embryos, more PGT-A testing options, and a higher per-cycle success rate
- Insurance coverage: If your insurance covers IVF (such as under California’s SB 729 with up to 3 retrievals), conventional IVF maximizes the value of each covered cycle
- Time pressure: If you want to minimize the number of cycles needed, conventional IVF’s higher per-cycle success rate is the faster path
- Embryo banking: Patients who want to freeze multiple embryos for future use (second child, delayed transfer) benefit from the larger yield of conventional stimulation
Three mini IVF cycles at $6,000 each ($18,000 total) may produce a comparable number of embryos as one conventional cycle at $20,000 — but spread the emotional and physical burden across smaller, gentler cycles. Some patients find this approach more sustainable, especially after the emotional toll of a failed high-stimulation cycle.
Leading Mini IVF Clinics in the US
Several US clinics specialize in minimal stimulation protocols:
- New Hope Fertility Center (New York) — One of the pioneers of mini IVF and natural cycle IVF in the US
- CNY Fertility (New York, Colorado, Georgia) — Offers both conventional and mini IVF at some of the lowest prices in the country ($4,500–$7,295)
- Life IVF Center (Irvine, CA) — Specializes in mini IVF for DOR patients
Mini IVF is also widely available at international clinics. In Colombia, a mini IVF cycle at an accredited facility typically costs $2,500–$5,000 including medications.