GITNUXREPORT 2026

Ivf Statistics

IVF success rates and costs vary significantly across countries and age groups.

Jannik Lindner

Jannik Lindner

Co-Founder of Gitnux, specialized in content and tech since 2016.

First published: Feb 13, 2026

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Key Statistics

Statistic 1

The average cost of a single IVF cycle in the US is $12,000-$15,000 excluding medications

Statistic 2

Medications for one IVF cycle cost $3,000-$7,000 on average in the US (2023 data)

Statistic 3

UK NHS IVF cycle costs the health service around £5,000 per cycle (HFEA)

Statistic 4

In Spain, IVF cycle average cost is €4,000-€6,000 due to lower regulations (2022)

Statistic 5

US insurance coverage for IVF varies; only 21 states mandate some coverage as of 2023

Statistic 6

Average total cost for IVF with ICSI in US is $17,000 per cycle (SART 2022)

Statistic 7

Frozen embryo transfer adds $3,000-$5,000 to IVF costs in US clinics

Statistic 8

Egg donor IVF costs $40,000-$60,000 total in the US (2023 estimates)

Statistic 9

PGT-A testing costs $2,500-$5,000 per cycle in addition to IVF (US)

Statistic 10

In India, IVF cycle costs $3,500-$5,000, 1/3 of US prices (2022)

Statistic 11

Annual US IVF market size reached $5.3 billion in 2022

Statistic 12

Multiple IVF cycles needed: average 2-3 cycles cost $30,000+ without insurance

Statistic 13

Embryo freezing storage annual fee $500-$1,000 in US clinics

Statistic 14

Canada private IVF cycle averages CAD 10,000-15,000 (2023)

Statistic 15

Australia Medicare rebate covers part of IVF, out-of-pocket ~AUD 8,000 per cycle

Statistic 16

Europe average IVF cost €3,000-€5,000 per cycle (ESHRE 2022)

Statistic 17

US employer fertility benefits cover up to $25,000 on average for IVF (2023 Progyny)

Statistic 18

Sperm freezing costs $500-$1,000 initial + $200/year storage (US)

Statistic 19

IVF with gestational surrogacy totals $100,000-$150,000 in US

Statistic 20

Grants for IVF: average award $5,000-$10,000 from organizations like Baby Quest

Statistic 21

Mexico IVF cycle ~$6,000-$8,000, popular for medical tourism

Statistic 22

China IVF average cost CNY 30,000-50,000 per cycle (~$4,500)

Statistic 23

US IVF success package programs cost $20,000 for 3 cycles guarantee

Statistic 24

Egg freezing cycle US average $10,000 + meds $5,000

Statistic 25

Annual global IVF expenditure projected $37 billion by 2028

Statistic 26

20-30% of US IVF cycles use women aged 35-37 (CDC 2021)

Statistic 27

In Europe, 50% of IVF patients are 35+ years old (ESHRE 2020)

Statistic 28

US 2021: 15% of IVF cycles used donor eggs

Statistic 29

UK HFEA 2019: 95% of IVF patients heterosexual couples

Statistic 30

Global IVF cycles: 2.5 million annually, 500,000 babies (2022)

Statistic 31

US infertility affects 10% couples, IVF used by 1.9% (CDC)

Statistic 32

Female age >40 accounts for 10% of US IVF starts (2021)

Statistic 33

20% rise in IVF for single women in UK 2010-2020 (HFEA)

Statistic 34

Male factor infertility primary diagnosis in 30% IVF cycles US (CDC)

Statistic 35

Asia-Pacific 40% of global IVF volume, China largest (2022)

Statistic 36

US lesbian couples 1% of IVF cycles (SART)

Statistic 37

Average maternal age at IVF birth 36.5 years US 2021

Statistic 38

12% of US babies from ART, half IVF (2021 CDC)

Statistic 39

Europe: 1 in 6 couples seek fertility treatment, IVF key (ESHRE)

Statistic 40

Black women 20% less likely to access IVF due to costs (US study)

Statistic 41

Australia: 1 in 25 babies IVF-born (2021)

Statistic 42

Rising IVF use in >40yo: 25% increase EU 2015-2020

Statistic 43

5% US IVF cycles for same-sex male couples (2021)

Statistic 44

Global north 80% of IVF babies despite population

Statistic 45

PCOS patients 25-30% of IVF cases (global)

Statistic 46

UK single embryo transfer policy: 70% adoption in <35yo

Statistic 47

US Hispanic patients 15% of IVF cycles (2021 CDC)

Statistic 48

Egg freezing users: 90% single women career-focused (US 2022)

Statistic 49

IVF tourism: 10-20% international patients in Spain/Czech

Statistic 50

40% IVF patients obese BMI>30 (EU data)

Statistic 51

PGT use in 20% US cycles 2021

Statistic 52

AI-driven embryo selection in 15% top US clinics (2023)

Statistic 53

Vitrification freezing survival rate 95% vs 70% slow-freeze

Statistic 54

Time-lapse imaging improves implantation by 10% (RCT)

Statistic 55

CRISPR gene editing for embryos trialed in 10 clinics globally (2023)

Statistic 56

Mild stimulation protocols reduce meds by 50%, similar success

Statistic 57

Stem cell-derived gametes in animal trials 80% success (2023)

Statistic 58

Duoskin artificial gametes tested in mice, human trials pending

Statistic 59

Robotic sperm selection systems in 5% clinics boost motility 20%

Statistic 60

Endometrial receptivity array (ERA) improves implantation 25% (meta)

Statistic 61

Mitochondrial replacement therapy (3-parent IVF) legal in UK, 30 babies born

Statistic 62

Non-invasive PGT (niPGT) accuracy 95% vs biopsy 98% (2023)

Statistic 63

IVF-in-a-dish: organoid models for embryo culture (research)

Statistic 64

IMSI sperm selection fertilization rate 75% vs 65% standard

Statistic 65

AI predicts blastocyst formation 97% accuracy (2022 study)

Statistic 66

In vitro gametogenesis (IVG) mouse pups 100% viable (Japan)

Statistic 67

Segmental PGT for mosaics implantation 40% (US clinics)

Statistic 68

Frozen-thawed blastocysts 60% live birth vs fresh 50% (ESHRE)

Statistic 69

Microfluidic sperm sorting pregnancy rate +15%

Statistic 70

Uterus transplant + IVF: 50 babies born globally (2023)

Statistic 71

Polar body testing reduces aneuploidy 30% (though controversial)

Statistic 72

Natural cycle IVF success 10-15% per cycle, low cost

Statistic 73

Embryo glue (HSA) boosts implantation 10% (meta-analysis)

Statistic 74

PICSI hyaluronan sperm binding 20% better DNA integrity

Statistic 75

Ovarian tissue cryopreservation pregnancy rate 30% post-chemo

Statistic 76

Single blastocyst transfer standard in 80% EU cycles (2022)

Statistic 77

OHSS risk occurs in 3-6% of IVF cycles

Statistic 78

Ectopic pregnancy rate after IVF is 2-5% vs 1-2% natural

Statistic 79

Multiple births from IVF declined to 10.5% in US 2021 (CDC)

Statistic 80

Preterm birth risk in IVF singletons is 1.5-2x higher than natural (meta-analysis)

Statistic 81

Ovarian hyperstimulation syndrome (OHSS) severe cases 0.5-1% of stimulations

Statistic 82

Birth defects in IVF babies 1.5% higher than general population (ESHRE)

Statistic 83

Low birth weight (<2500g) in 12% of IVF singletons vs 8% natural (US 2021)

Statistic 84

Maternal hypertension risk 40% higher post-IVF (cohort study)

Statistic 85

Cancer risk in IVF women: no overall increase, but slight ovarian ca elevation debated

Statistic 86

Placenta previa risk 1.5-2x in IVF pregnancies (meta-analysis)

Statistic 87

Epigenetic alterations in 5-10% of IVF-conceived children (animal/human studies)

Statistic 88

Cycle cancellation rate 15-20% due to poor response (US clinics)

Statistic 89

Bleeding risk from egg retrieval 0.2-0.3% requiring intervention

Statistic 90

Long-term child health: autism risk 1.5x in IVF vs natural (Danish registry)

Statistic 91

Thromboembolism risk during stimulation 0.1-0.5%

Statistic 92

Vanishing twin syndrome in 20-30% of IVF dichorionic twins

Statistic 93

Preeclampsia odds ratio 1.49 in IVF singletons (meta-analysis)

Statistic 94

Infection post-retrieval <0.5%

Statistic 95

Cerebral palsy risk slightly elevated at 1.3x in IVF (Scandinavian studies)

Statistic 96

Gestational diabetes 20-30% higher in IVF pregnancies

Statistic 97

Adhesions post-surgery in 10-20% of laparoscopy-assisted IVF

Statistic 98

Aneuploidy miscarriage rate 30-50% in IVF even with screening

Statistic 99

Male infertility IVF: no increased childhood cancer risk (2022)

Statistic 100

OHSS hospitalization 1 in 1000 cycles (UK HFEA)

Statistic 101

IVF mothers C-section rate 50% vs 30% natural

Statistic 102

Imprinting disorders like Beckwith-Wiedemann 4-10x rare increase

Statistic 103

In 2021, the live birth rate per intended retrieval for women under 35 years old using fresh embryos from non-donor eggs in the US was 47.3%

Statistic 104

The cumulative live birth rate after three IVF cycles for women aged 35-37 is approximately 60-70% when using own eggs

Statistic 105

For frozen embryo transfers in 2021, the live birth rate per transfer for women under 35 was 56.8% according to US data

Statistic 106

In Europe, the 2020 ESHRE data shows a delivery rate per embryo transfer of 27.4% for women aged 34 or under using fresh cycles

Statistic 107

UK HFEA 2019 data indicates a live birth rate of 32% per embryo transferred for women under 35

Statistic 108

The clinical pregnancy rate per cycle for women over 40 in the US is 12.5% with own eggs (2021 CDC)

Statistic 109

Donor egg IVF success rates reach 55.3% live birth per transfer for women under 35 in 2021 US clinics

Statistic 110

Multiple pregnancy rate in IVF fresh transfers dropped to 7.5% in Europe by 2020

Statistic 111

Live birth rate per started cycle for PGT-A screened embryos is 15% higher than unscreened, per 2022 meta-analysis

Statistic 112

In Australia 2021, IVF live birth rate per treatment cycle for women <35 was 42.6%

Statistic 113

Singleton live birth rate from frozen transfers in US 2021 for <35yo was 54.1%

Statistic 114

ESHRE 2019: Delivery rate per oocyte pickup for 35-39yo women was 22.8%

Statistic 115

US 2021 CDC: Live birth/transfer for donor eggs all ages averaged 47.2%

Statistic 116

UK 2020 HFEA: Live birth rate per embryo transfer for 38-40yo was 22%

Statistic 117

IVF success with ICSI for male factor infertility shows 35% live birth rate per cycle under 35yo (2021 data)

Statistic 118

Cumulative live birth rate after 4 cycles for <35yo reaches 75% in optimal settings (SART)

Statistic 119

2021 US frozen donor egg transfers: 52.9% live birth rate per transfer

Statistic 120

Europe 2020: Clinical pregnancy rate per transfer for <35yo fresh was 37.2%

Statistic 121

HFEA 2019: Birth rate per cycle start for IVF/ICSI under 35 was 29%

Statistic 122

PGT-M success rates are 98% accurate for single gene disorders (ESHRE)

Statistic 123

Live birth rate per blastocyst transfer in US 2021 was 53.2% for <35yo

Statistic 124

Australia 2020: IVF success per egg collection for 35-37yo was 36.5%

Statistic 125

US CDC 2021: Overall IVF live birth rate per cycle initiation was 23.4%

Statistic 126

ESHRE 2021: Delivery rate after frozen transfer <35yo was 32.5%

Statistic 127

UK HFEA 2021: Live birth/embryo transfer for 40-42yo was 10%

Statistic 128

ICSI fertilization rate averages 70-80% in standard IVF labs (2022 review)

Statistic 129

Blastocyst culture improves live birth rates by 10-15% vs day 3 transfers (meta-analysis)

Statistic 130

Donor sperm IVF live birth rate per cycle <35yo is 38% (US 2021)

Statistic 131

Cumulative success after 2 frozen transfers reaches 65% for good prognosis patients (SART)

Statistic 132

Europe 2019 ESHRE: Pregnancy rate per cycle for >43yo was 4.2%

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While IVF success rates offer real hope—with nearly 50% of women under 35 achieving a live birth from a single egg retrieval—navigating the journey requires understanding a complex landscape of statistics, costs, and innovations.

Key Takeaways

  • In 2021, the live birth rate per intended retrieval for women under 35 years old using fresh embryos from non-donor eggs in the US was 47.3%
  • The cumulative live birth rate after three IVF cycles for women aged 35-37 is approximately 60-70% when using own eggs
  • For frozen embryo transfers in 2021, the live birth rate per transfer for women under 35 was 56.8% according to US data
  • The average cost of a single IVF cycle in the US is $12,000-$15,000 excluding medications
  • Medications for one IVF cycle cost $3,000-$7,000 on average in the US (2023 data)
  • UK NHS IVF cycle costs the health service around £5,000 per cycle (HFEA)
  • OHSS risk occurs in 3-6% of IVF cycles
  • Ectopic pregnancy rate after IVF is 2-5% vs 1-2% natural
  • Multiple births from IVF declined to 10.5% in US 2021 (CDC)
  • 20-30% of US IVF cycles use women aged 35-37 (CDC 2021)
  • In Europe, 50% of IVF patients are 35+ years old (ESHRE 2020)
  • US 2021: 15% of IVF cycles used donor eggs
  • AI-driven embryo selection in 15% top US clinics (2023)
  • Vitrification freezing survival rate 95% vs 70% slow-freeze
  • Time-lapse imaging improves implantation by 10% (RCT)

IVF success rates and costs vary significantly across countries and age groups.

Costs

  • The average cost of a single IVF cycle in the US is $12,000-$15,000 excluding medications
  • Medications for one IVF cycle cost $3,000-$7,000 on average in the US (2023 data)
  • UK NHS IVF cycle costs the health service around £5,000 per cycle (HFEA)
  • In Spain, IVF cycle average cost is €4,000-€6,000 due to lower regulations (2022)
  • US insurance coverage for IVF varies; only 21 states mandate some coverage as of 2023
  • Average total cost for IVF with ICSI in US is $17,000 per cycle (SART 2022)
  • Frozen embryo transfer adds $3,000-$5,000 to IVF costs in US clinics
  • Egg donor IVF costs $40,000-$60,000 total in the US (2023 estimates)
  • PGT-A testing costs $2,500-$5,000 per cycle in addition to IVF (US)
  • In India, IVF cycle costs $3,500-$5,000, 1/3 of US prices (2022)
  • Annual US IVF market size reached $5.3 billion in 2022
  • Multiple IVF cycles needed: average 2-3 cycles cost $30,000+ without insurance
  • Embryo freezing storage annual fee $500-$1,000 in US clinics
  • Canada private IVF cycle averages CAD 10,000-15,000 (2023)
  • Australia Medicare rebate covers part of IVF, out-of-pocket ~AUD 8,000 per cycle
  • Europe average IVF cost €3,000-€5,000 per cycle (ESHRE 2022)
  • US employer fertility benefits cover up to $25,000 on average for IVF (2023 Progyny)
  • Sperm freezing costs $500-$1,000 initial + $200/year storage (US)
  • IVF with gestational surrogacy totals $100,000-$150,000 in US
  • Grants for IVF: average award $5,000-$10,000 from organizations like Baby Quest
  • Mexico IVF cycle ~$6,000-$8,000, popular for medical tourism
  • China IVF average cost CNY 30,000-50,000 per cycle (~$4,500)
  • US IVF success package programs cost $20,000 for 3 cycles guarantee
  • Egg freezing cycle US average $10,000 + meds $5,000
  • Annual global IVF expenditure projected $37 billion by 2028

Costs Interpretation

The global pursuit of a family reveals a starkly priced lottery, where your starting ticket costs a year's salary in the US but a fraction in Spain, and whether you can even play often depends on your zip code more than your biology.

Demographics

  • 20-30% of US IVF cycles use women aged 35-37 (CDC 2021)
  • In Europe, 50% of IVF patients are 35+ years old (ESHRE 2020)
  • US 2021: 15% of IVF cycles used donor eggs
  • UK HFEA 2019: 95% of IVF patients heterosexual couples
  • Global IVF cycles: 2.5 million annually, 500,000 babies (2022)
  • US infertility affects 10% couples, IVF used by 1.9% (CDC)
  • Female age >40 accounts for 10% of US IVF starts (2021)
  • 20% rise in IVF for single women in UK 2010-2020 (HFEA)
  • Male factor infertility primary diagnosis in 30% IVF cycles US (CDC)
  • Asia-Pacific 40% of global IVF volume, China largest (2022)
  • US lesbian couples 1% of IVF cycles (SART)
  • Average maternal age at IVF birth 36.5 years US 2021
  • 12% of US babies from ART, half IVF (2021 CDC)
  • Europe: 1 in 6 couples seek fertility treatment, IVF key (ESHRE)
  • Black women 20% less likely to access IVF due to costs (US study)
  • Australia: 1 in 25 babies IVF-born (2021)
  • Rising IVF use in >40yo: 25% increase EU 2015-2020
  • 5% US IVF cycles for same-sex male couples (2021)
  • Global north 80% of IVF babies despite population
  • PCOS patients 25-30% of IVF cases (global)
  • UK single embryo transfer policy: 70% adoption in <35yo
  • US Hispanic patients 15% of IVF cycles (2021 CDC)
  • Egg freezing users: 90% single women career-focused (US 2022)
  • IVF tourism: 10-20% international patients in Spain/Czech
  • 40% IVF patients obese BMI>30 (EU data)
  • PGT use in 20% US cycles 2021

Demographics Interpretation

While the global IVF narrative is often painted with a youthful, heterosexual brush, the data tells a richer, more mature story: it’s a realm increasingly navigated by women over 35, driven as much by career plans and solo journeys as by traditional couples, yet starkly divided by wealth and geography despite touching one in six couples in Europe and producing one in twelve U.S. babies.

Innovations

  • AI-driven embryo selection in 15% top US clinics (2023)
  • Vitrification freezing survival rate 95% vs 70% slow-freeze
  • Time-lapse imaging improves implantation by 10% (RCT)
  • CRISPR gene editing for embryos trialed in 10 clinics globally (2023)
  • Mild stimulation protocols reduce meds by 50%, similar success
  • Stem cell-derived gametes in animal trials 80% success (2023)
  • Duoskin artificial gametes tested in mice, human trials pending
  • Robotic sperm selection systems in 5% clinics boost motility 20%
  • Endometrial receptivity array (ERA) improves implantation 25% (meta)
  • Mitochondrial replacement therapy (3-parent IVF) legal in UK, 30 babies born
  • Non-invasive PGT (niPGT) accuracy 95% vs biopsy 98% (2023)
  • IVF-in-a-dish: organoid models for embryo culture (research)
  • IMSI sperm selection fertilization rate 75% vs 65% standard
  • AI predicts blastocyst formation 97% accuracy (2022 study)
  • In vitro gametogenesis (IVG) mouse pups 100% viable (Japan)
  • Segmental PGT for mosaics implantation 40% (US clinics)
  • Frozen-thawed blastocysts 60% live birth vs fresh 50% (ESHRE)
  • Microfluidic sperm sorting pregnancy rate +15%
  • Uterus transplant + IVF: 50 babies born globally (2023)
  • Polar body testing reduces aneuploidy 30% (though controversial)
  • Natural cycle IVF success 10-15% per cycle, low cost
  • Embryo glue (HSA) boosts implantation 10% (meta-analysis)
  • PICSI hyaluronan sperm binding 20% better DNA integrity
  • Ovarian tissue cryopreservation pregnancy rate 30% post-chemo
  • Single blastocyst transfer standard in 80% EU cycles (2022)

Innovations Interpretation

We are no longer merely playing a supporting role in conception but are becoming meticulous architects, refining every variable from the petri dish to the womb with a blend of Silicon Valley algorithms, microscopic robotics, and bioengineering that makes the traditional birds-and-bees talk sound like a quaint fairy tale.

Risks

  • OHSS risk occurs in 3-6% of IVF cycles
  • Ectopic pregnancy rate after IVF is 2-5% vs 1-2% natural
  • Multiple births from IVF declined to 10.5% in US 2021 (CDC)
  • Preterm birth risk in IVF singletons is 1.5-2x higher than natural (meta-analysis)
  • Ovarian hyperstimulation syndrome (OHSS) severe cases 0.5-1% of stimulations
  • Birth defects in IVF babies 1.5% higher than general population (ESHRE)
  • Low birth weight (<2500g) in 12% of IVF singletons vs 8% natural (US 2021)
  • Maternal hypertension risk 40% higher post-IVF (cohort study)
  • Cancer risk in IVF women: no overall increase, but slight ovarian ca elevation debated
  • Placenta previa risk 1.5-2x in IVF pregnancies (meta-analysis)
  • Epigenetic alterations in 5-10% of IVF-conceived children (animal/human studies)
  • Cycle cancellation rate 15-20% due to poor response (US clinics)
  • Bleeding risk from egg retrieval 0.2-0.3% requiring intervention
  • Long-term child health: autism risk 1.5x in IVF vs natural (Danish registry)
  • Thromboembolism risk during stimulation 0.1-0.5%
  • Vanishing twin syndrome in 20-30% of IVF dichorionic twins
  • Preeclampsia odds ratio 1.49 in IVF singletons (meta-analysis)
  • Infection post-retrieval <0.5%
  • Cerebral palsy risk slightly elevated at 1.3x in IVF (Scandinavian studies)
  • Gestational diabetes 20-30% higher in IVF pregnancies
  • Adhesions post-surgery in 10-20% of laparoscopy-assisted IVF
  • Aneuploidy miscarriage rate 30-50% in IVF even with screening
  • Male infertility IVF: no increased childhood cancer risk (2022)
  • OHSS hospitalization 1 in 1000 cycles (UK HFEA)
  • IVF mothers C-section rate 50% vs 30% natural
  • Imprinting disorders like Beckwith-Wiedemann 4-10x rare increase

Risks Interpretation

IVF, while a profound hope for millions, demands careful navigation as it statistically heightens the odds for a spectrum of complications from OHSS and preterm birth to placental issues and slightly elevated risks for certain childhood conditions.

Success Rates

  • In 2021, the live birth rate per intended retrieval for women under 35 years old using fresh embryos from non-donor eggs in the US was 47.3%
  • The cumulative live birth rate after three IVF cycles for women aged 35-37 is approximately 60-70% when using own eggs
  • For frozen embryo transfers in 2021, the live birth rate per transfer for women under 35 was 56.8% according to US data
  • In Europe, the 2020 ESHRE data shows a delivery rate per embryo transfer of 27.4% for women aged 34 or under using fresh cycles
  • UK HFEA 2019 data indicates a live birth rate of 32% per embryo transferred for women under 35
  • The clinical pregnancy rate per cycle for women over 40 in the US is 12.5% with own eggs (2021 CDC)
  • Donor egg IVF success rates reach 55.3% live birth per transfer for women under 35 in 2021 US clinics
  • Multiple pregnancy rate in IVF fresh transfers dropped to 7.5% in Europe by 2020
  • Live birth rate per started cycle for PGT-A screened embryos is 15% higher than unscreened, per 2022 meta-analysis
  • In Australia 2021, IVF live birth rate per treatment cycle for women <35 was 42.6%
  • Singleton live birth rate from frozen transfers in US 2021 for <35yo was 54.1%
  • ESHRE 2019: Delivery rate per oocyte pickup for 35-39yo women was 22.8%
  • US 2021 CDC: Live birth/transfer for donor eggs all ages averaged 47.2%
  • UK 2020 HFEA: Live birth rate per embryo transfer for 38-40yo was 22%
  • IVF success with ICSI for male factor infertility shows 35% live birth rate per cycle under 35yo (2021 data)
  • Cumulative live birth rate after 4 cycles for <35yo reaches 75% in optimal settings (SART)
  • 2021 US frozen donor egg transfers: 52.9% live birth rate per transfer
  • Europe 2020: Clinical pregnancy rate per transfer for <35yo fresh was 37.2%
  • HFEA 2019: Birth rate per cycle start for IVF/ICSI under 35 was 29%
  • PGT-M success rates are 98% accurate for single gene disorders (ESHRE)
  • Live birth rate per blastocyst transfer in US 2021 was 53.2% for <35yo
  • Australia 2020: IVF success per egg collection for 35-37yo was 36.5%
  • US CDC 2021: Overall IVF live birth rate per cycle initiation was 23.4%
  • ESHRE 2021: Delivery rate after frozen transfer <35yo was 32.5%
  • UK HFEA 2021: Live birth/embryo transfer for 40-42yo was 10%
  • ICSI fertilization rate averages 70-80% in standard IVF labs (2022 review)
  • Blastocyst culture improves live birth rates by 10-15% vs day 3 transfers (meta-analysis)
  • Donor sperm IVF live birth rate per cycle <35yo is 38% (US 2021)
  • Cumulative success after 2 frozen transfers reaches 65% for good prognosis patients (SART)
  • Europe 2019 ESHRE: Pregnancy rate per cycle for >43yo was 4.2%

Success Rates Interpretation

While the odds of IVF vary dramatically by age, method, and geography—with success rates for young women often hovering around a coin toss, then falling precipitously—the technology offers not a single, simple probability but rather a strategic path where persistence, advanced techniques, and sometimes donor material can significantly shift the numbers in one's favor.

Sources & References