Chang Xu / Fertility · Methods & citation

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CDC reporting unit 452

Reproductive Endocrinology Associates of Charlotte

1524 E. Morehead St, Charlotte, NC 28207 · address reported for 2022.

Own-egg outcomes

Live-birth deliveries per intended retrieval, all diagnoses, for retrievals started in 2021 and linked transfers within 12 months. Age is at retrieval start. Native fractions and protected/missing states are preserved.

Patient agePublished outcomeMatching intended retrievals
<3545.4%205
35-3739.8%128
38-4024.4%90
>406.7%89

Donor treatment outcomes

Live-birth deliveries per transfer in 2022, all recipient ages and all diagnoses. Donated embryos remain a separate population.

Published transfer pathwayPublished outcomeMatching transfers
Fresh Embryos Fresh EggsHidden by CDCHidden by CDC
Fresh Embryos Frozen EggsNo matching cycles0
Frozen Embryos39.1%23
Donated Embryos6 / 77

Combined donor-egg pathways: Hidden by CDC. Matching transfers: Not published. This site weights the three donor-egg pathways by their matching transfer counts; a ~ marker identifies approximation from rounded published rates. Missing or protected active inputs prevent a combined rate.

Reported activity

Annual ART cycles are attempts, not unique patients. Unlinked and unavailable years remain gaps.

Report yearAnnual cycles
2013Not linked to this reporting unit
2014Not linked to this reporting unit
20151,191
20161,091
20171,053
20181,073
20191,244
20201,063
20211,188
20221,003

Care reported in 2022

ServiceCDC value
Donor egg servicesYes
Donated embryo servicesYes
Embryo cryopreservation servicesYes
Egg cryopreservation servicesYes
Gestational carrier servicesYes

History and coverage, 2013–2022

Ten report years are checked individually. A missing or uncertain identity link stays a gap; it is not a zero or evidence of closure. Same reporting ID does not establish unchanged staff or office coverage. Calendar-year fresh-cycle measures and cumulative retrieval cohorts are different populations.

Report yearCoverageNative reporting nameExplanation
2013identity review requiredNo confirmed matchNo unique, reciprocally exclusive exact name/city/contact match. No outcome continuity is inferred.
2014identity review requiredNo confirmed matchNo unique, reciprocally exclusive exact name/city/contact match. No outcome continuity is inferred.
2015reportedReproductive Endocrinology Associates of CharlotteNative source link; reporting identity does not establish unchanged staff or office coverage.
2016reportedReproductive Endocrinology Associates of CharlotteNative source link; reporting identity does not establish unchanged staff or office coverage.
2017reportedREPRODUCTIVE ENDOCRINOLOGY ASSOCIATES OF CHARLOTTENative source link; reporting identity does not establish unchanged staff or office coverage.
2018reportedREPRODUCTIVE ENDOCRINOLOGY ASSOCIATES OF CHARLOTTENative source link; reporting identity does not establish unchanged staff or office coverage.
2019reportedReproductive Endocrinology Associates of CharlotteSame published CDC reporting ID; year-specific metadata retained.
2020reportedReproductive Endocrinology Associates of CharlotteSame published CDC reporting ID; year-specific metadata retained.
2021reportedReproductive Endocrinology Associates of CharlotteSame published CDC reporting ID; year-specific metadata retained.
2022reportedReproductive Endocrinology Associates of CharlottePublished 2022 reporting unit; source status: Open
2015 · native reported values

Reproductive Endocrinology Associates of Charlotte · CHARLOTTE

Original CDC workbook (archived copy) · Clinic report PDF

Values below retain native units and age bands. Read the original definition and notes before comparing years.

Native CDC definitionAge or sectionPublished valueValue state
ART Patient Diagnosis (Tubal factor)Patient diagnosis11%reported
ART Patient Diagnosis (Ovulatory dysfunction)Patient diagnosis23%reported
ART Patient Diagnosis (Diminished ovarian reserve)Patient diagnosis22%reported
ART Patient Diagnosis (Endometriosis)Patient diagnosis8%reported
ART Patient Diagnosis (Uterine factor)Patient diagnosis3%reported
ART Patient Diagnosis (Male factor)Patient diagnosis25%reported
ART Patient Diagnosis (Other factor)Patient diagnosis13%reported
ART Patient Diagnosis (Unknown factor)Patient diagnosis11%reported
ART Patient Diagnosis (Female factors only)Patient diagnosis7%reported
ART Patient Diagnosis (Female & male factors)Patient diagnosis8%reported
Total number of cycles reported by clinic (excludes cycles evaluting new procedures) Clinic profile1,191reported
Data verified by (Name of Medical Director)Clinic profileSeth Katz, MDreported
(Fresh Nondonor Eggs) Number of cycles <35<35210reported
(Fresh Nondonor Eggs) Number of cycles 35-3735-37105reported
(Fresh Nondonor Eggs) Number of cycles 38-4038-4088reported
(Fresh Nondonor Eggs) Number of cycles 41-4241-4248reported
(Fresh Nondonor Eggs) Number of cycles 43-4443-4425reported
(Fresh Nondonor Eggs) Number of cycles >44>4413reported
(Fresh Nondonor Eggs) Live births per 100 cycles <35<3513.8reported
(Fresh Nondonor Eggs) Live births per 100 cycles 35-3735-3718.1reported
(Fresh Nondonor Eggs) Live births per 100 cycles 38-4038-409.1reported
(Fresh Nondonor Eggs) Live births per 100 cycles 41-4241-426.3reported
(Fresh Nondonor Eggs) Live births per 100 cycles 43-4443-440.0reported
(Fresh Nondonor Eggs) Live births per 100 cycles >44>440 / 13fraction
(Fresh Nondonor Eggs) Number of transfers <35<3580reported
(Fresh Nondonor Eggs) Number of transfers 35-3735-3745reported
(Fresh Nondonor Eggs) Number of transfers 38-4038-4041reported
(Fresh Nondonor Eggs) Number of transfers 41-4241-4215reported
(Fresh Nondonor Eggs) Number of transfers 43-4443-4413reported
(Fresh Nondonor Eggs) Number of transfers >44>444reported
(Fresh Nondonor Eggs) Live births per 100 transfers <35<3536.3reported
(Fresh Nondonor Eggs) Live births per 100 transfers 35-3735-3742.2reported
(Fresh Nondonor Eggs) Live births per 100 transfers 38-4038-4019.5reported
(Fresh Nondonor Eggs) Live births per 100 transfers 41-4241-423 / 15fraction
(Fresh Nondonor Eggs) Live births per 100 transfers 43-4443-440 / 13fraction
(Fresh Nondonor Eggs) Live births per 100 transfers >44>440 / 4fraction
(Frozen Nondonor Eggs) Number of transfers <35<35219reported
(Frozen Nondonor Eggs) Number of transfers 35-3735-3789reported
(Frozen Nondonor Eggs) Number of transfers 38-4038-4060reported
(Frozen Nondonor Eggs) Number of transfers 41-4241-4214reported
(Frozen Nondonor Eggs) Number of transfers 43-4443-448reported
(Frozen Nondonor Eggs) Number of transfers >44>441reported
(Frozen Nondonor Eggs) Live births per 100 transfers <35<3561.2reported
(Frozen Nondonor Eggs) Live births per 100 transfers 35-3735-3739.3reported
(Frozen Nondonor Eggs) Live births per 100 transfers 38-4038-4041.7reported
(Frozen Nondonor Eggs) Live births per 100 transfers 41-4241-425 / 14fraction
(Frozen Nondonor Eggs) Live births per 100 transfers 43-4443-442 / 8fraction
(Frozen Nondonor Eggs) Live births per 100 transfers >44>441 / 1fraction
(Fresh Embryos from Donor Eggs) Number of transfersFresh donor eggs27reported
(Frozen Embryos from Donor Eggs) Number of transfersFrozen donor embryos56reported
(Fresh Embryos from Donor Eggs) Live births per 100 transfersFresh donor eggs63.0reported
(Frozen Embryos from Donor Eggs) Live births per 100 transfersFrozen donor embryos42.9reported

[{"symbol": "a", "text": "Reflects features of fresh nondonor cycles. If IVF is less than 100%, the remaining cycles are GIFT, ZIFT, or a combination of these procedures with IVF."}, {"symbol": "b", "text": "Total patient diagnosis percentages may be greater than 100% because more than one diagnosis can be reported for each ART cycle."}, {"symbol": "c", "text": "Fractions are used for rates with denominators less than 20. Multiple-infant births (for example, twins) with at least one live infant are counted as one live birth."}, {"symbol": "d", "text": "Total cycle number includes those using frozen eggs. It excludes 0 cycle(s) evaluating new procedures. Both cycle types are excluded from ART success rates."}, {"symbol": "e", "text": "In this report, births are defined as term if at least 37 full weeks gestation and normal birth weight if at least 2,500 grams (approximately 5 pounds, 8 ounces)."}, {"symbol": "f", "text": "All ages are reported together because previous data show that patient age does not materially affect success with donor eggs."}]

2016 · native reported values

Reproductive Endocrinology Associates of Charlotte · CHARLOTTE

Original CDC workbook (archived copy) · Clinic report PDF

Values below retain native units and age bands. Read the original definition and notes before comparing years.

Native CDC definitionAge or sectionPublished valueValue state
Total cycles excluding approved researchClinic profile1,091reported
Name of director verifying dataClinic profileSeth Katz, MDreported
Pct of cycles with tubal factor Patient diagnosis11%reported
Pct of cycles with ovulatory dysfunctionPatient diagnosis19%reported
Pct of cycles with diminished ovarian reservePatient diagnosis28%reported
Pct of cycles with endometriosisPatient diagnosis7%reported
Pct of cycles with uterine factorPatient diagnosis2%reported
Pct of cycles with male factorPatient diagnosis25%reported
Pct of cycles with other factorPatient diagnosis27%reported
Pct of cycles with unknown factorPatient diagnosis8%reported
Pct of cycles with multiple female factors onlyPatient diagnosis14%reported
Pct of cycles with multiple female & male factorsPatient diagnosis11%reported
Number of cycles<35185reported
Number of cycles35-3786reported
Number of cycles38-4078reported
Number of cycles41-4244reported
Number of cycles>4226reported
Number of transfers<3591reported
Number of transfers35-3751reported
Number of transfers38-4035reported
Number of transfers41-4216reported
Number of transfers>428reported
Pct of cycles with live births<3519.5reported
Pct of cycles with live births35-3712.8reported
Pct of cycles with live births38-4010.3reported
Pct of cycles with live births41-424.5reported
Pct of cycles with live births>420.0reported
Pct of transfers resulting in live births<3539.6reported
Pct of transfers resulting in live births35-3721.6reported
Pct of transfers resulting in live births38-4022.9reported
Pct of transfers resulting in live births41-422 / 16fraction
Pct of transfers resulting in live births>420 / 8fraction
Number of transfers<35176reported
Number of transfers35-3775reported
Number of transfers38-4075reported
Number of transfers41-4217reported
Number of transfers>4211reported
Pct of transfers resulting in live births<3554.0reported
Pct of transfers resulting in live births35-3752.0reported
Pct of transfers resulting in live births38-4048.0reported
Pct of transfers resulting in live births41-425 / 17fraction
Pct of transfers resulting in live births>422 / 11fraction
Number of transfersFresh donor egg15reported
Number of transfersFrozen donor egg30reported
Number of transfersFrozen donor embryo29reported
Number of transfersDonated embryo5reported
Pct of transfers resulting in live birthsFresh donor egg7 / 15fraction
Pct of transfers resulting in live birthsFrozen donor egg53.3reported
Pct of transfers resulting in live birthsFrozen donor embryo41.4reported
Pct of transfers resulting in live birthsDonated embryo1 / 5fraction

[{"symbol": "a", "text": "Excludes cycles evaluating new procedures and banking cycles; unstimulated percentage includes fresh egg cycles only."}, {"symbol": "b", "text": "Total patient diagnosis percentages may be greater than 100% because more than one diagnosis can be reported for each ART cycle."}, {"symbol": "c", "text": "Fractions are used for rates with denominators less than 20. Multiple-infant births (for example, twins) with at least one live infant are counted as one live birth."}, {"symbol": "d", "text": "Total cycle number and success rates exclude 0 cycle(s) evaluating new procedures. Success rates exclude cycles using fresh embryos from frozen nondonor eggs."}, {"symbol": "e", "text": "In this report, births are defined as term if at least 37 full weeks gestation and normal birth weight if at least 2,500 grams (approximately 5 pounds, 8 ounces)."}, {"symbol": "f", "text": "All ages are reported together because previous data show that patient age does not materially affect success with donor eggs."}]

2017 · native reported values

REPRODUCTIVE ENDOCRINOLOGY ASSOCIATES OF CHARLOTTE · CHARLOTTE

Original CDC workbook (archived copy) · Clinic report PDF

Values below retain native units and age bands. Read the original definition and notes before comparing years.

Native CDC definitionAge or sectionPublished valueValue state
Name of director verifying dataClinic profileSeth Katz, MDreported
Number of intended retrievals<35258reported
Number of intended retrievals35-37118reported
Number of intended retrievals38-40122reported
Number of intended retrievals41-4250reported
Number of intended retrievals≥4333reported
Pct intended retrievals resulting in live births<3545.7%reported
Pct intended retrievals resulting in live births35-3727.1%reported
Pct intended retrievals resulting in live births38-4025.4%reported
Pct intended retrievals resulting in live births41-426.0%reported
Pct intended retrievals resulting in live births≥433.0%reported
Number of transfersDonor, Fresh emb, Fresh egg23reported
Number of transfersDonor, Fresh emb, Frozen egg16reported
Number of transfersDonor, Frozen embryo29reported
Number of transfersDonated embryo1reported
Pct transfers resulting in live birthsDonor, Fresh emb, Fresh egg47.8%reported
Pct transfers resulting in live birthsDonor, Fresh emb, Frozen egg6 / 16fraction
Pct transfers resulting in live birthsDonor, Frozen embryo48.3%reported
Pct transfers resulting in live birthsDonated embryo1 / 1fraction
Total number of cyclesAll1,053reported
Pct cycles for male factor reasonReason for ART25%reported
Pct cycles for endometriosis reasonReason for ART7%reported
Pct cycles for tubal factor reasonReason for ART7%reported
Pct cycles for ovulatory dysfunction reasonReason for ART23%reported
Pct cycles for uterine factor reasonReason for ART3%reported
Pct cycles for PGT reasonReason for ART17%reported
Pct cycles for gestational carrier reasonReason for ART<1%reported
Pct cycles for DOR reasonReason for ART29%reported
Pct cycles for banking reasonReason for ART25%reported
Pct cycles for recurrent pregnancy loss reasonReason for ART1%reported
Pct cycles for other infertility reasonReason for ART28%reported
Pct cycles for other non-infertility reasonReason for ART2%reported
Pct cycles for unexplained reasonReason for ART5%reported

[{"symbol": "a", "text": "Numbers and percentages exclude 0 cycle(s) that were evaluating new procedures."}, {"symbol": "b", "text": "Fractions are used when the denominator is less than 20."}, {"symbol": "c", "text": "A live birth is defined as the delivery of one or more infants with any sign of life. Multiple-infant births (for example, twins) with at least one live born infant are counted as one live birth. Success rates for cycles using a patient’s own eggs are calculated by using all cycles started in 2016 with the intent to retrieve a patient’s eggs and all transfers of these eggs, or embryos created from these eggs, started within 12 months of the start of the retrieval cycle. Success rates for cycles using a donor’s eggs or donated embryos are calculated by using all transfers started in 2017."}, {"symbol": "d", "text": "Patients of all ages are combined because previous data show that a patient’s age does not substantially affect success when using a donor’s eggs or donated embryos."}, {"symbol": "e", "text": "Includes: (1) all cycles started with the intent to freeze all resulting eggs or embryos in which no eggs were retrieved or no eggs or embryos were actually frozen; (2) all cycles started with the intent to transfer fresh eggs, or fresh embryos created from fresh eggs, that were not cancelled and in which no eggs or embryos were actually transferred; and, (3) all cycles started with the intent to transfer frozen eggs or frozen embryos in which no eggs or embryos were actually transferred."}, {"symbol": "f", "text": "Percentages may add to more than 100% because more than one diagnosis can be reported for each ART cycle."}]

2018 · native reported values

REPRODUCTIVE ENDOCRINOLOGY ASSOCIATES OF CHARLOTTE · CHARLOTTE

Original CDC workbook (archived copy) · Clinic report PDF

Values below retain native units and age bands. Read the original definition and notes before comparing years.

Native CDC definitionAge or sectionPublished valueValue state
Name of director verifying dataClinic profileSeth Katz, MDreported
Number of intended retrievals<35213reported
Number of intended retrievals35-37118reported
Number of intended retrievals38-40111reported
Number of intended retrievals41-4263reported
Number of intended retrievals≥4340reported
Pct intended retrievals resulting in live births<3553.5%reported
Pct intended retrievals resulting in live births35-3734.7%reported
Pct intended retrievals resulting in live births38-4019.8%reported
Pct intended retrievals resulting in live births41-426.3%reported
Pct intended retrievals resulting in live births≥432.5%reported
Number of transfersDonor, Fresh emb, Fresh egg16reported
Number of transfersDonor, Fresh emb, Frozen egg9reported
Number of transfersDonor, Frozen embryo41reported
Number of transfersDonated embryo*suppressed
Pct transfers resulting in live birthsDonor, Fresh emb, Fresh egg10 / 16fraction
Pct transfers resulting in live birthsDonor, Fresh emb, Frozen egg* / 9suppressed
Pct transfers resulting in live birthsDonor, Frozen embryo48.8%reported
Pct transfers resulting in live birthsDonated embryo0 / *suppressed
Total number of cyclesAll1,073reported
Pct cycles for male factor reasonReason for ART26%reported
Pct cycles for endometriosis reasonReason for ART6%reported
Pct cycles for tubal factor reasonReason for ART9%reported
Pct cycles for ovulatory dysfunction reasonReason for ART19%reported
Pct cycles for uterine factor reasonReason for ART2%reported
Pct cycles for PGT reasonReason for ART10%reported
Pct cycles for gestational carrier reasonReason for ART1%reported
Pct cycles for DOR reasonReason for ART26%reported
Pct cycles for banking reasonReason for ART33%reported
Pct cycles for recurrent pregnancy loss reasonReason for ART2%reported
Pct cycles for other infertility reasonReason for ART33%reported
Pct cycles for other non-infertility reasonReason for ART2%reported
Pct cycles for unexplained reasonReason for ART7%reported

[{"symbol": "a", "text": "Numbers and percentages exclude 0 cycle(s) that were evaluating new procedures."}, {"symbol": "b", "text": "Fractions are used when the denominator is less than 20; numbers between 1 and 4 are suppressed and shown as “*” to protect confidentiality."}, {"symbol": "c", "text": "A live birth is defined as the delivery of one or more infants with any sign of life. Multiple-infant births (for example, twins) with at least one live born infant are counted as one live birth. Success rates for cycles using a patient’s own eggs are calculated by using all cycles started in 2017 with the intent to retrieve a patient’s eggs and all transfers of these eggs, or embryos created from these eggs, started within 12 months of the start of the retrieval cycle. Success rates for cycles using a donor’s eggs or donated embryos are calculated by using all transfers started in 2018."}, {"symbol": "d", "text": "Patients of all ages are combined because previous data show that a patient’s age does not substantially affect success when using a donor’s eggs or donated embryos."}, {"symbol": "e", "text": "Includes: (1) all cycles started with the intent to freeze all resulting eggs or embryos in which no eggs were retrieved or no eggs or embryos were actually frozen; (2) all cycles started with the intent to transfer fresh eggs, or fresh embryos created from fresh eggs, that were not cancelled and in which no eggs or embryos were actually transferred; and, (3) all cycles started with the intent to transfer frozen eggs or frozen embryos in which no eggs or embryos were actually transferred."}, {"symbol": "f", "text": "Percentages may add to more than 100% because more than one diagnosis can be reported for each ART cycle."}]

2019 · native reported outcomes

Reproductive Endocrinology Associates of Charlotte · all diagnoses. Numeric outcome values are native percentages; fractions and protected strings remain as published.

Age or pathwayNative populationPublished valueValue state
<35Own eggs · intended retrievals started in 2018; linked transfers within 12 months 53.5reported
35-37Own eggs · intended retrievals started in 2018; linked transfers within 12 months 39.3reported
38-40Own eggs · intended retrievals started in 2018; linked transfers within 12 months 20.3reported
>40Own eggs · intended retrievals started in 2018; linked transfers within 12 months 5.4reported
Fresh Embryos Fresh EggsDonor / donated-embryo transfers in 2019* / 6suppressed
Fresh Embryos Frozen EggsDonor / donated-embryo transfers in 2019* / 5suppressed
Frozen EmbryosDonor / donated-embryo transfers in 201944.7%reported
Donated EmbryosDonor / donated-embryo transfers in 2019* / 7suppressed

CDC Success Rates · CDC Summary

2020 · native reported outcomes

Reproductive Endocrinology Associates of Charlotte · all diagnoses. Numeric outcome values are native percentages; fractions and protected strings remain as published.

Age or pathwayNative populationPublished valueValue state
<35Own eggs · intended retrievals started in 2019; linked transfers within 12 months50.0reported
35-37Own eggs · intended retrievals started in 2019; linked transfers within 12 months35.5reported
38-40Own eggs · intended retrievals started in 2019; linked transfers within 12 months22.1reported
>40Own eggs · intended retrievals started in 2019; linked transfers within 12 months10.7reported
Fresh Embryos Fresh EggsDonor / donated-embryo transfers in 2020"*/5"suppressed
Frozen EmbryosDonor / donated-embryo transfers in 202051.2reported
Donated EmbryosDonor / donated-embryo transfers in 2020"*/12"suppressed
Fresh Embryos Frozen EggsDonor / donated-embryo transfers in 2020"*/5"suppressed

CDC Success Rates · CDC Summary

2021 · native reported outcomes

Reproductive Endocrinology Associates of Charlotte · all diagnoses. Numeric outcome values are native percentages; fractions and protected strings remain as published.

Age or pathwayNative populationPublished valueValue state
<35Own eggs · intended retrievals started in 2020; linked transfers within 12 months51.1reported
35-37Own eggs · intended retrievals started in 2020; linked transfers within 12 months38.0reported
38-40Own eggs · intended retrievals started in 2020; linked transfers within 12 months16.4reported
>40Own eggs · intended retrievals started in 2020; linked transfers within 12 months3.5reported
Fresh Embryos Frozen EggsDonor / donated-embryo transfers in 2021"*/6"suppressed
Frozen EmbryosDonor / donated-embryo transfers in 202144.7reported
Donated EmbryosDonor / donated-embryo transfers in 202148.0reported
Fresh Embryos Fresh EggsDonor / donated-embryo transfers in 2021"*/6"suppressed

CDC Success Rates · CDC Summary

Current native observations (JSON) · 2013–2022 history and coverage (JSON) · Citation

Original sources and context

Every outcome above uses its original CDC population. Select an underlined figure in the interactive explorer for its native definition, footnote and source. The explorer also includes reviewed history, patient mix, national references and clinic-figure exports.