Seattle Reproductive Medicine
1505 Westlake Ave N, Floor 4, # 400 Seattle,WA 98109 (206) 301-5000
This clinic has the following comments with regard to this report:
  • Please note that we perform a significant number of elective single embryo transfer cycles, which may impact our results.
  • Please note that we perform significant amounts of PGS cycles, which may impact our results.
  • Please note that we perform a significant number of pre-implantation genetic screening and diagnosis cycles, which may impact our results.
Seattle Reproductive Medicine
This clinic has the following comments with regard to this report:
  • Please note that we perform a significant number of elective single embryo transfer cycles, which may impact our results.
  • Please note that we perform significant amounts of PGS cycles, which may impact our results.
  • Please note that we perform a significant number of pre-implantation genetic screening and diagnosis cycles, which may impact our results.
1505 Westlake Ave N, Floor 4, # 400
Seattle,WA 98109
(206) 301-5000
Practice Director: Nancy A Klein, M.D.
Medical Director: Paul S Dudley, M.D.
Laboratory Director: G. David Ball, Ph.D.
SART Member
Verified Lab Accreditation
Services:
Donor Egg
Donor Embryo
Gestational Carriers
Cryopreservation
Egg Cryopreservation
Female Couple
Male Couple
Single Men
Single Woman
PGD/PGS
Mental Health Services
Service to Veterans
Why we don't provide information on patient characteristics per clinic:
It is understandable that patients would like to use SART clinic outcome reports both as a “report card” to judge quality of care and as a predictor of chance of success for each individual patient. Currently, the SART clinic summary reports cannot be used without context for either purpose.

Embryo Banking Cycles Converted
from Fertility Preservation: 13
Oocyte Banking Cycles Converted
from Fertility Preservation: 3
Last updated April 25, 2018
Final CSR for 2015
The Preliminary 2016 CSR is available. Click on FILTER above and select Reporting Year 2016 to view.
61 Delayed Outcome cycles included 37 cycles from 2016 were pulled back into 2015 21 cycles from 2015 were pulled back into 2014
Total Cycles: 2199
Embryo Banking for Fertility Preservation: 34
Oocyte Banking for Fertility Preservation: 96
UNDERSTAND THIS REPORT
This report is completely re-designed from the past. We did this to provide patients with outcomes that reflect changes in the way infertility is treated through IVF. In recent years, there has been increased emphasis on embryo cryopreservation, genetic testing, and single embryo transfer that was not adequately captured by the old reporting system. This report captures the treatment burden to the patient (the number of cycles) as well as the best outcome (delivery of a healthy child) by tracking outcomes over time for an individual, accounting for both fresh and frozen embryo transfers. We hope this will help you better understand the expected outcomes from Assisted Reproductive Technologies (ART). If you want to get a more personalized prognosis for your chances, please visit the SART patient predictor.
Read more
Verified by: Medical Director Paul S Dudley, M.D.
PATIENT'S OWN EGGS
FINAL CUMULATIVE OUTCOME PER EGG RETRIEVAL CYCLE
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Number of cycle starts 383 231 207 89 92
Singletons 43.1 % 33.8 % 25.6 % 5.6 % 5.4 %
Twins 9.1 % 3.9 % 5.8 % 0 % 2.2 %
Triplets or more 0 % 0 % 0 % 0 % 0 %
Live Births 52.2 % 37.7 % 31.4 % 5.6 % 7.6 %
(Confidence Range) (47.2 - 57.2) (31.4 - 43.9) (25.1 - 37.7) (0.8 - 10.4) (2.2 - 13.0)
Term 83.5 % 87.4 % 80.0 % 5/5 5/7
Pre-term 12.5 % 8.0 % 18.5 % 0/5 2/7
Very pre-term 4.0 % 4.6 % 1.5 % 0/5 0/7
Very pre-term birthsN
Pre-term birthsN
Term birthsN
Triplet birthsN
Twin birthsN
Singleton birthsN
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Mean # of transfers for patients achieving live birth 1.3 1.31 1.26 1.2 1
PATIENT'S OWN EGGS
FINAL PRIMARY OUTCOME PER EGG RETRIEVAL CYCLE
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Number of cycle starts 383 231 206 89 92
Singletons 31.9 % 25.5 % 19.9 % 4.5 % 5.4 %
Twins 6.5 % 3.0 % 4.4 % 0 % 2.2 %
Triplets or more 0 % 0 % 0 % 0 % 0 %
Live Births 38.4 % 28.6 % 24.3 % 4.5 % 7.6 %
(Confidence Range) (33.5 - 43.3) (22.7 - 34.4) (18.4 - 30.1) (0.2 - 8.8) (2.2 - 13.0)
Term 83.7 % 86.4 % 82.0 % 4/4 5/7
Pre-term 12.2 % 9.1 % 16.0 % 0/4 2/7
Very pre-term 4.1 % 4.5 % 2.0 % 0/4 0/7
Very pre-term birthsN
Pre-term birthsN
Term birthsN
Triplet birthsN
Twin birthsN
Singleton birthsN
Select # embryos transferred:
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Number of cycle starts 383 231 206 89 92
Number of retrievals 356 212 172 71 70
Cancelled cycles 7.0 % 8.2 % 16.5 % 20.2 % 23.9 %
Retrievals with no embryos suitable for transfer 5.3 % 7.1 % 9.3 % 21.1 % 27.1 %
Mean number of embryos transferred 1.3 1.4 1.5 1.8 2.4
eSET % (elective Single Embryo Transfer) 56.4 % 47.5 % 20.7 % 10.3 % 2.4 %
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Number of cycle starts 383 231 206 89 92
Positive pregnancy test 54.6 % 47.6 % 33.5 % 12.4 % 13.0 %
Clinical pregnancies 44.1 % 38.1 % 28.6 % 10.1 % 9.8 %
Miscarriage rate 11.8 % 21.6 % 11.9 % 5/9 2/9
Number of retrievals 356 212 172 71 70
Live birth per retrieval 41.3 % 31.1 % 29.1 % 5.6 % 10.0 %
Positive pregnancy test 58.7 % 51.9 % 40.1 % 15.5 % 17.1 %
Clinical pregnancies 47.5 % 41.5 % 34.3 % 12.7 % 12.9 %
Number of transfers 314 181 135 39 42
Live birth per transfer 46.8 % 36.5 % 37.0 % 10.3 % 16.7 %
Positive pregnancy test 66.6 % 60.8 % 51.1 % 28.2 % 28.6 %
Clinical pregnancies 53.8 % 48.6 % 43.7 % 23.1 % 21.4 %
Implantation rate 45.3 % 34.8 % 32.7 % 10.1 % 9.8 %
PATIENT'S OWN EGGS
FINAL SUBSEQUENT OUTCOME (FROZEN CYCLES)
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Number of thaw procedures 215 107 73 21 11
Singletons 31.2 % 29.0 % 41.1 % 19.0 % 0/11
Twins 4.7 % 2.8 % 2.7 % 0 % 0/11
Triplets or more 0 % 0 % 0 % 0 % 0/11
Live births 35.8 % 31.8 % 43.8 % 19.0 % 0/11
(Confidence Range) (29.4 - 42.2) (23.0 - 40.6) (32.5 - 55.2) (2.3 - 35.8) -
Term 87.0 % 91.2 % 78.1 % 3/4 0/0
Pre-term 9.1 % 5.9 % 18.8 % 1/4 0/0
Very pre-term 3.9 % 2.9 % 3.1 % 0/4 0/0
Very pre-term birthsN
Pre-term birthsN
Term birthsN
Triplet birthsN
Twin birthsN
Singleton birthsN
Select # embryos transferred:
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Number of cycle starts 242 126 82 28 15
Cancelled cycles 27 19 9 7 4
Number of thaw procedures 215 107 73 21 11
Thaw procedures with no embryos suitable for transfer 4 3 4 0 0
Mean number of embryos transferred 1.3 1.2 1.2 1.1 1.1
eSET % (elective Single Embryo Transfer) 46.4 % 40.4 % 39.1 % 42.9 % 5/11
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Positive pregnancy test 61.4 % 63.6 % 63.0 % 42.9 % 5/11
Clinical pregnancies 44.7 % 44.9 % 52.1 % 28.6 % 3/11
Miscarriage rate 18.8 % 29.2 % 13.2 % 2/6 3/3
Implantation rate 35.8 % 32.0 % 45.3 % 26.1 % 2/12
PATIENT'S OWN EGGS
FINAL LIVE BIRTH PER NEW PATIENT
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Number of patients 270 134 116 43 32
Singletons 58.5 % 47.8 % 39.7 % 16.3 % 3.1 %
Twins 11.5 % 7.5 % 6.9 % 2.3 % 3.1 %
Triplets or more 0 % 0 % 0 % 0 % 0 %
Live Births 70.0 % 55.2 % 46.6 % 18.6 % 6.2 %
(Confidence Range) (64.5 - 75.5) (46.8 - 63.6) (37.5 - 55.6) (7.0 - 30.2) (0 - 14.6)
Term 83.1 % 87.8 % 83.3 % 7/8 1/2
Pre-term 12.2 % 8.1 % 14.8 % 1/8 1/2
Very pre-term 4.8 % 4.1 % 1.9 % 0/8 0/2
Very pre-term birthsN
Pre-term birthsN
Term birthsN
Triplet birthsN
Twin birthsN
Singleton birthsN
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Mean # of attempts at egg retrieval for patients achieving live birth 1.28 1.39 1.35 2.25 4
Mean # of transfers for patients achieving live birth 1.56 1.68 1.31 1.75 1.5
DONOR EGGS
FRESH DONOR EGGS
Age of woman
All ages
Number of recipient cycle starts 21
Singletons 42.9 %
Twins 9.5 %
Triplets or more 0 %
Live births 52.4 %
(Confidence Range) (31.0 - 73.7)
Term 9/11
Pre-term 2/11
Very pre-term 0/11
Very pre-term birthsN
Pre-term birthsN
Term birthsN
Triplet birthsN
Twin birthsN
Singleton birthsN
Select # embryos transferred:
Age of woman
All ages
Number of transfers 18
Mean number of embryos transferred 1.3
eSET (elective Single Embryo Transfer) 12/18
DONOR EGGS
FROZEN DONOR EGGS
Age of woman
All ages
Number of recipient cycle starts 138
Singletons 35.5 %
Twins 10.1 %
Triplets or more 0.7 %
Live births 46.4 %
(Confidence Range) (38.1 - 54.7)
Term 71.9 %
Pre-term 23.4 %
Very pre-term 4.7 %
Very pre-term birthsN
Pre-term birthsN
Term birthsN
Triplet birthsN
Twin birthsN
Singleton birthsN
Select # embryos transferred:
Age of woman
All ages
Number of transfers 120
Mean number of embryos transferred 1.5
eSET (elective Single Embryo Transfer) 47.5 %
DONOR EGGS
THAWED EMBRYOS
Age of woman
All ages
Number of recipient cycle starts 139
Singletons 30.9 %
Twins 3.6 %
Triplets or more 0 %
Live births 34.5 %
(Confidence Range) (26.6 - 42.4)
Term 77.1 %
Pre-term 14.6 %
Very pre-term 8.3 %
Very pre-term birthsN
Pre-term birthsN
Term birthsN
Triplet birthsN
Twin birthsN
Singleton birthsN
Select # embryos transferred:
Age of woman
All ages
Number of transfers 118
Mean number of embryos transferred 1.2
eSET (elective Single Embryo Transfer) 43.2 %
DONATED EMBRYOS
Age of woman
All ages
Number of recipient cycle starts 69
Singletons 17.4 %
Twins 2.9 %
Triplets or more 0 %
Live births 20.3 %
(Confidence Range) (10.8 - 29.8)
Term 11/14
Pre-term 2/14
Very pre-term 1/14
Very pre-term birthsN
Pre-term birthsN
Term birthsN
Triplet birthsN
Twin birthsN
Singleton birthsN
Select # embryos transferred:
Age of woman
All ages
Number of transfers 59
Mean number of embryos transferred 1.4
eSET (elective Single Embryo Transfer) 37.3 %