Medical College of Wisconsin
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Katherine Schoyer MD

Katherine Schoyer MD profile photo picture

Associate Professor

Institution: Medical College of Wisconsin
Department: Obstetrics and Gynecology
Division: Obstetrics and Gynecology Reproductive Endocrinology and Infertility

View Curriculum Vitae

Publications (27)

  • Endometrial thickness: should we have a new threshold? (Schoyer KD, Rydze RT, Gunderson SJ) Fertil Steril 2025 Sep;124(3):448-449 PMID: 40456434 SCOPUS ID: 2-s2.0-105009343435 06/03/2025    
  • Should physicians be facilitating gestational carrier arrangements in the absence of medical indication? (Levine B, Cirel AL, Schoyer KD, Derse AR, Rydze RT, Feinberg EC) Fertil Steril 2025 Feb;123(2):201-207 PMID: 39665715 SCOPUS ID: 2-s2.0-85211698997 12/12/2024    
  • When to say when: optimal number of intrauterine insemination treatment cycles. (Rydze RT, Schoyer KD) Fertil Steril 2024 Jul;122(1):72-73 PMID: 38697238 SCOPUS ID: 2-s2.0-85194092225 05/03/2024    
  • Endometrial thickness and hypertensive disorders of pregnancy: delving into the thick of things. (Rydze RT, Wang S, Schoyer KD) Fertil Steril 2024 Feb;121(2):261 PMID: 38101560 SCOPUS ID: 2-s2.0-85184035235 12/16/2023    
  • Decision regret among couples experiencing infertility: a mixed methods longitudinal cohort study. (Cusatis R, Johnson C, Schoyer KD, Tsaih SW, Balza J, Sandlow J, Flynn KE) Reprod Health 2023 Nov 09;20(1):165 PMID: 37940984 PMCID: PMC10633954 SCOPUS ID: 2-s2.0-85176043397 11/09/2023       7 Citations
  • Unraveling the enigma: how does estradiol impact frozen embryo transfer? (Rydze RT, Wang S, Schoyer KD) Fertil Steril 2023 Dec;120(6):1174 PMID: 37839721 SCOPUS ID: 2-s2.0-85175448170 10/16/2023    
  • Implications of starting life frozen-Ice, Ice, Baby. (Rydze RT, Wang S, Schoyer KD) Fertil Steril 2023 Jun;119(6):942-943 PMID: 37054864 SCOPUS ID: 2-s2.0-85154615945 04/14/2023    
  • The effect of maternal body mass index on embryo division timings in women undergoing in vitro fertilization. (Piquette T, Rydze RT, Pan A, Bosler J, Granlund A, Schoyer KD) F S Rep 2022 Dec;3(4):324-331 PMID: 36568924 PMCID: PMC9783148 SCOPUS ID: 2-s2.0-85143175739 12/27/2022       2 Citations
  • How costly is fertilization? (Rydze RT, Wang S, Schoyer KD) Fertil Steril 2022 Sep;118(3):473-474 PMID: 36116800 SCOPUS ID: 2-s2.0-85138039788 09/19/2022    
  • Preterm birth: is it the patient or the process? (Rydze RT, Wang S, Schoyer KD) Fertil Steril 2021 Mar;115(3):583-584 PMID: 33712102 SCOPUS ID: 2-s2.0-85102122606 03/14/2021    
  • Evaluating recurrent implantation failure in the setting of euploid elective single-embryo transfer: Is three really the magic number? (Schoyer KD, Wang S, Rydze RT) Fertil Steril 2021 Jan;115(1):70-71 PMID: 33272637 SCOPUS ID: 2-s2.0-85096971144 12/05/2020    
  • Subchorionic hematoma and implantation: Can better understanding the former help improve the latter? (Rydze RT, Bosler J, Schoyer KD) Fertil Steril 2020 Sep;114(3):509-510 PMID: 32762946 SCOPUS ID: 2-s2.0-85089015949 08/09/2020       4 Citations
  • Decisional conflict among couples seeking specialty treatment for infertility in the USA: a longitudinal exploratory study. (Anguzu R, Cusatis R, Fergestrom N, Cooper A, Schoyer KD, Davis JB, Sandlow J, Flynn KE) Hum Reprod 2020 Mar 27;35(3):573-582 PMID: 32154565 PMCID: PMC7105327 SCOPUS ID: 2-s2.0-85082563377 03/11/2020       9 Citations
  • Advanced maternal age and in vitro fertilization: to inject or to inseminate? That is the question. (Rydze RT, Bosler J, Schoyer KD) Fertil Steril 2020 Feb;113(2):325 PMID: 32106977 SCOPUS ID: 2-s2.0-85079877163 02/29/2020       1 Citation
  • Too much time? Time use and fertility-specific quality of life among men and women seeking specialty care for infertility. (Cusatis R, Fergestrom N, Cooper A, Schoyer KD, Kruper A, Sandlow J, Strawn E, Flynn KE) BMC Psychol 2019 Jul 09;7(1):45 PMID: 31288855 PMCID: PMC6617689 SCOPUS ID: 2-s2.0-85068877996 07/11/2019       16 Citations
  • Take your time. (Schoyer KD) Fertil Steril 2018 Mar;109(3):440 PMID: 29566856 SCOPUS ID: 2-s2.0-85044023117 03/24/2018    
  • A conceptual framework for patient-centered fertility treatment. (Duthie EA, Cooper A, Davis JB, Schoyer KD, Sandlow J, Strawn EY, Flynn KE) Reprod Health 2017 Sep 07;14(1):114 PMID: 28882134 PMCID: PMC5590184 SCOPUS ID: 2-s2.0-85028953839 09/09/2017       29 Citations
  • Priorities for family building among patients and partners seeking treatment for infertility. (Duthie EA, Cooper A, Davis JB, Sandlow J, Schoyer KD, Strawn E, Flynn KE) Reprod Health 2017 Apr 05;14(1):52 PMID: 28381306 PMCID: PMC5382407 SCOPUS ID: 2-s2.0-85017147688 04/07/2017       14 Citations
  • Stimulation of the young poor responder: comparison of the luteal estradiol/gonadotropin-releasing hormone antagonist priming protocol versus oral contraceptive microdose leuprolide. (Shastri SM, Barbieri E, Kligman I, Schoyer KD, Davis OK, Rosenwaks Z) Fertil Steril 2011 Feb;95(2):592-5 PMID: 21074154 SCOPUS ID: 2-s2.0-78751593323 11/16/2010       40 Citations
  • Infertility and abnormal cervical mucus in two sisters who are compound heterozygotes for the cystic fibrosis (CF) DeltaF508 and R117H/7T mutations. (Schoyer KD, Gilbert F, Rosenwaks Z) Fertil Steril 2008 Oct;90(4):1201.e19-22 PMID: 18778819 SCOPUS ID: 2-s2.0-52949129449 09/10/2008       17 Citations
  • Serum insulin-like growth factor I (IGF-I) and IGF-binding protein 3 (IGFBP-3) in IVF patients with polycystic ovary syndrome: correlations with outcome. (Schoyer KD, Liu HC, Witkin S, Rosenwaks Z, Spandorfer SD) Fertil Steril 2007 Jul;88(1):139-44 PMID: 17320874 SCOPUS ID: 2-s2.0-34347205239 02/27/2007       28 Citations
  • Outcome of in vitro fertilization in women 45 years and older who use autologous oocytes. (Spandorfer SD, Bendikson K, Dragisic K, Schattman G, Davis OK, Rosenwaks Z) Fertil Steril 2007 Jan;87(1):74-6 PMID: 17197285 SCOPUS ID: 2-s2.0-33845792001 01/02/2007       64 Citations
  • Use of a luteal estradiol patch and a gonadotropin-releasing hormone antagonist suppression protocol before gonadotropin stimulation for in vitro fertilization in poor responders. (Dragisic KG, Davis OK, Fasouliotis SJ, Rosenwaks Z) Fertil Steril 2005 Oct;84(4):1023-6 PMID: 16213865 SCOPUS ID: 2-s2.0-26244449290 10/11/2005       101 Citations
  • Sexual functioning and patient expectations of sexual functioning after hysterectomy. (Dragisic KG, Milad MP) Am J Obstet Gynecol 2004 May;190(5):1416-8 PMID: 15167854 SCOPUS ID: 2-s2.0-2542464793 05/29/2004       61 Citations
  • The accuracy of the rectovaginal examination in detecting cul-de-sac disease in patients under general anaesthesia. (Dragisic KG, Padilla LA, Milad MP) Hum Reprod 2003 Aug;18(8):1712-5 PMID: 12871888 SCOPUS ID: 2-s2.0-0043124710 07/23/2003       16 Citations
  • Clinical significance of the qualification of atypical squamous cells of undetermined significance: An analysis on the basis of histologic diagnoses. (Vlahos NP, Dragisic KG, Wallach EE, Burroughs FH, Fluck S, Rosenthal DL) Am J Obstet Gynecol 2000 Apr;182(4):885-90 PMID: 10764467 SCOPUS ID: 2-s2.0-0034009992 04/14/2000       6 Citations
  • Pain in pediatric human immunodeficiency virus infection: incidence and characteristics in a single-institution pilot study. (Hirschfeld S, Moss H, Dragisic K, Smith W, Pizzo PA) Pediatrics 1996 Sep;98(3 Pt 1):449-52 PMID: 8784372 SCOPUS ID: 2-s2.0-0029814878 09/01/1996       26 Citations
    • Last update: 09/04/2025