Yale Fertility Center
150 Sargent Drive, # 2nd Floor New Haven,CT 06511 203 785 4708
Yale Fertility Center
150 Sargent Drive, # 2nd Floor
New Haven,CT 06511
203 785 4708
Practice Director: Lubna Pal, M.D.
Medical Director: Pasquale Patrizio, M.D., HCLD
Laboratory Director: Kelk A Dawn, PhD, HCLD
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: 1
Oocyte Banking Cycles Converted
from Fertility Preservation: 0
Final CSR for 2014
The Preliminary 2015 CSR is available. Click on FILTER above and select Reporting Year 2015 to view.
5 Delayed Outcome cycles included 4 cycles from 2015 were pulled back into 2014
Total Cycles: 644
Embryo Banking for Fertility Preservation: 8
Oocyte Banking for Fertility Preservation: 12
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 Pasquale Patrizio, 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 198 113 133 43 44
Singletons 28.3 % 23.0 % 19.5 % 7.0 % 2.3 %
Twins 10.1 % 7.1 % 2.3 % 0 % 0 %
Triplets or more 0 % 0.9 % 0 % 0 % 0 %
Live Births 38.4 % 31.0 % 21.8 % 7.0 % 2.3 %
(Confidence Range) (31.6 - 45.2) (22.4 - 39.5) (14.8 - 28.8) (0 - 14.6) (0 - 6.7)
Term 80.3 % 85.7 % 89.7 % 3/3 1/1
Pre-term 17.1 % 14.3 % 10.3 % 0/3 0/1
Very pre-term 2.6 % 0 % 0 % 0/3 0/1
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 1.08 1 1.03 1 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 199 113 134 43 44
Singletons 25.1 % 23.0 % 18.7 % 7.0 % 2.3 %
Twins 10.1 % 7.1 % 2.2 % 0 % 0 %
Triplets or more 0 % 0.9 % 0 % 0 % 0 %
Live Births 35.2 % 31.0 % 20.9 % 7.0 % 2.3 %
(Confidence Range) (28.5 - 41.8) (22.4 - 39.5) (14.0 - 27.8) (0 - 14.6) (0 - 6.7)
Term 80.0 % 85.7 % 89.3 % 3/3 1/1
Pre-term 17.1 % 14.3 % 10.7 % 0/3 0/1
Very pre-term 2.9 % 0 % 0 % 0/3 0/1
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 199 113 134 43 44
Number of retrievals 186 102 122 31 33
Cancelled cycles 6.5 % 9.7 % 9.0 % 27.9 % 25.0 %
Retrievals with no embryos suitable for transfer 3.2 % 8.8 % 11.5 % 6.5 % 21.2 %
Mean number of embryos transferred 1.7 1.8 2.0 2.3 2.6
eSET % (elective Single Embryo Transfer) 32.1 % 29.0 % 18.0 % 16.0 % 20.8 %
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Number of cycle starts 199 113 134 43 44
Positive pregnancy test 52.8 % 42.5 % 34.3 % 23.3 % 11.4 %
Clinical pregnancies 41.2 % 35.4 % 27.6 % 11.6 % 2.3 %
Miscarriage rate 12.2 % 12.5 % 24.3 % 2/5 0/1
Number of retrievals 186 102 122 31 33
Live birth per retrieval 37.6 % 34.3 % 23.0 % 9.7 % 3.0 %
Positive pregnancy test 56.5 % 47.1 % 37.7 % 32.3 % 15.2 %
Clinical pregnancies 44.1 % 39.2 % 30.3 % 16.1 % 3.0 %
Number of transfers 168 93 100 25 24
Live birth per transfer 41.7 % 37.6 % 28.0 % 12.0 % 4.2 %
Positive pregnancy test 62.5 % 51.6 % 46.0 % 40.0 % 20.8 %
Clinical pregnancies 48.8 % 43.0 % 37.0 % 20.0 % 4.2 %
Implantation rate 36.2 % 31.5 % 19.7 % 6.9 % 1.6 %
PATIENT'S OWN EGGS
FINAL SUBSEQUENT OUTCOME (FROZEN CYCLES)
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Number of thaw procedures 18 10 5 4 2
Singletons 6/18 1/10 1/5 1/4 0/2
Twins 0/18 0/10 0/5 0/4 0/2
Triplets or more 0/18 0/10 0/5 0/4 0/2
Live births 6/18 1/10 1/5 1/4 0/2
(Confidence Range) - - - - -
Term 5/6 1/1 1/1 1/1 0/0
Pre-term 1/6 0/1 0/1 0/1 0/0
Very pre-term 0/6 0/1 0/1 0/1 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 18 11 5 4 2
Cancelled cycles 0 1 0 0 0
Number of thaw procedures 18 10 5 4 2
Thaw procedures with no embryos suitable for transfer 0 0 0 0 0
Mean number of embryos transferred 1.3 1.3 1.4 1.2 2
eSET % (elective Single Embryo Transfer) 12/18 7/10 3/5 3/4 0/2
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Positive pregnancy test 9/18 2/10 1/5 1/4 1/2
Clinical pregnancies 6/18 1/10 1/5 1/4 0/2
Miscarriage rate 0/6 0/1 0/1 0/1 0/0
Implantation rate 25.0 % 1/13 1/7 1/5 0/4
PATIENT'S OWN EGGS
FINAL LIVE BIRTH PER NEW PATIENT
Age of woman
< 35 35 - 37 38 - 40 41 - 42 > 42
Number of patients 111 59 44 16 19
Singletons 46.8 % 39.0 % 34.1 % 3/16 0/19
Twins 15.3 % 13.6 % 4.5 % 0/16 0/19
Triplets or more 0 % 1.7 % 0 % 0/16 0/19
Live Births 62.2 % 54.2 % 38.6 % 3/16 0/19
(Confidence Range) (53.1 - 71.2) (41.5 - 66.9) (24.2 - 53.0) - -
Term 82.6 % 84.4 % 15/17 3/3 0/0
Pre-term 15.9 % 15.6 % 2/17 0/3 0/0
Very pre-term 1.4 % 0 % 0/17 0/3 0/0
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 1.58 1.59 1.88 3.67 0
Mean # of transfers for patients achieving live birth 1.45 1.47 1.53 2.33 0
DONOR EGGS
FRESH DONOR EGGS
Age of woman
All ages
Number of recipient cycle starts 21
Singletons 28.6 %
Twins 38.1 %
Triplets or more 0 %
Live births 66.7 %
(Confidence Range) (46.5 - 86.8)
Term 7/14
Pre-term 6/14
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 21
Mean number of embryos transferred 1.9
eSET (elective Single Embryo Transfer) 9.5 %
DONOR EGGS
FROZEN DONOR EGGS
Age of woman
All ages
Number of recipient cycle starts 0
Singletons 0/0
Twins 0/0
Triplets or more 0/0
Live births 0/0
(Confidence Range) -
Term 0/0
Pre-term 0/0
Very pre-term 0/0
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 0
Mean number of embryos transferred -
eSET (elective Single Embryo Transfer) 0/0
DONOR EGGS
THAWED EMBRYOS
Age of woman
All ages
Number of recipient cycle starts 14
Singletons 2/14
Twins 1/14
Triplets or more 0/14
Live births 3/14
(Confidence Range) -
Term 2/3
Pre-term 1/3
Very pre-term 0/3
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 14
Mean number of embryos transferred 2
eSET (elective Single Embryo Transfer) 4/14
DONATED EMBRYOS
Age of woman
All ages
Number of recipient cycle starts 0
Singletons 0/0
Twins 0/0
Triplets or more 0/0
Live births 0/0
(Confidence Range) -
Term 0/0
Pre-term 0/0
Very pre-term 0/0
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 0
Mean number of embryos transferred -
eSET (elective Single Embryo Transfer) 0/0