• (2000) Kahraman S. , Yakın K, Dönmez E,SertyelS.,Cengiz S: Assisted hatching with acidic Tyrode’s solution, three-dimensional partial zona dissection and non-contact 1.48 μm diode laser; comparison of clinical results. 56th Annual Meeting of the American Society for Reproductive Medicine, 21-26 October 2000, San Diego, California, USA.

  • (2000) Kahraman S. , Yakın K, Dönmez E, Sertyel S, Şamlı H: Outcome of ICSI cases with centrally located cytoplasmic granular oocytes. 56th Annual Meeting of the American Society for Reproductive Medicine, 21-26 October 2000, San Diego, California, USA.

  • (2002) D. Sevim,  A Biricik, Sertyel, İ. Güney, S. Kahraman. Sperm morphology and Y chromosome microdeletions: preliminary findings. 5th Balkan Meeting on Human Genetics. August 29, September 01, 2002.

  • (2002) H Berkil, A Biricik, S. Kahraman, I Güney, K Yakın, E Dönmez, Sertyel S.,N Öncü, H Ozon PGD for marker chromosome 15; case report.. Fourth International Symposium on Preimplantation Genetics”, Limassol, Cyprus April 10-13, 2002.

  • (2002) S. Kahraman, M. Benkhalifa, E Dönmez,Sertyel S., A Biricik, F Fiorentino. PGD for b-thalassemia: The first case in Turkey. Fourth International Symposium on Preimplantation Genetics”, Limassol, Cyprus April 10-13, 2002.

  • (2002) Donmez E., Kahraman S., Yakın K., Biricik A., Sertyel S. and Melil S. May condensed or fragmanted DNA in biopsied blastomeres signify  arrest the further development of the embryo? 18th Annual Meeting of the ESHRE. Vienna, Austria, 2002.

  • (2002) Kahraman S., Yakın K., Vanlıoğlu F., Dönmez E.,Sertyel S.,Karlıkaya G., Kumtepe Y. Metformin as an adjuvant therapy in patients with polycystic ovaries undergoing controlled ovarian hyperstimulation. 18th Annual Meeting of the ESHRE. Vienna, Austria, 2002.

  • (2002) S. Kahraman, A Biricik, S Sertyel, K Yakın.Round spermatid injection and preimplantation genetic diagnosis results: from intact oocytes to day 4 embryos. M. Benkhalifa, 4th World Conference of A PART. Vienna, Austria. June 28-30, 2002.

  • (2002) S Sertyel, S. Kahraman, K Yakın, E Dönmez, S Unal, S Melil. Comparative use of testicular or pooled frozen thawed or fresh ejaculated spermatozoa for ICSI in cases with virtual azoospermia. 4th World Conference of A PART. Vienna, Austria. June 28-30, 2002.

  • (2003) A. Biricik, H. Berkil, S. Kahraman, Sertyel.,E. Dönmez, F. Vanlıoğlu, G. Karlıkaya, H. Karagözoğlu, M. Aygün, M. Benkhalifa. :Results of Preimplantation Genetic Diagnosis for ART patients.: International Infertility and ART Meetings. 24-27 April 2003, Çeşme, İzmir, Türkiye.

  • (2003) E. Dönmez, S. Kahraman, Sertyel, S. Melil, N. Fındıklı.The Effects of Oocyte morphology on embryo development and aneuploidy results.: International Infertility and ART Meetings. 24-27 April 2003, Çeşme, İzmir, Türkiye.

  • (2003) SemraSertyel, ErsanDönmez, NecatiFındıklı, SevilÜnal, MelihAygün, SemraKahraman. Tekrarlayanimplantasyonbaşarısızlıklarında endometrial kokültürünembriyogelişimiüzerineetkileri.: International Infertility and ART Meetings. 24-27 April 2003, Çeşme, İzmir, Türkiye.

  • (2003) N. Fındıklı, S. Kahraman, Y. Kumtepe, E. Dönmez, A. Biricik, Sertyel, H. Berkil, S. Melil.:Embryo Development and preimplantation genetic diagnosis results of translocation cases.: International Infertility and ART Meetings. 24-27 April 2003, Çeşme, İzmir, Türkiye.

  • (2003) Sertyel, S. Kahraman, E. Dönmez, N. Fındıklı, S. Ünal, M. Aygün. The Effects of Endometrial Co-culture techniques on embryon at recurrent implantation failure patient groups. :5th.Congress der Deutsch-TürkischenGynakologengesellschaft II. InternationalerKongressfür Reproduktionsmedicine.16-20 May 2003, Antalya, Türkiye. 

  • (2003) S. Kahraman, Sertyel, A. Biricik, S. Melil, E. Dönmez, N. Fındıklı, S. Ünal, H. Yekle, Y. Kumtepe. Outcome of ART and preimplantation genetic diagnosis in dominantly macrocephalic sperm samples. 5th.Congress der Deutsch-TürkischenGynakologengesellschaft II. InternationalerKongressfür Reproduktionsmedicine.16-20 May 2003, Antalya, Türkiye. 

  • (2003) Sertyel, S. Kahraman, A. Biricik, N. Fındıklı, S. Ünal, H. Yekle, S Melil. Comparison of two ART approaches on patients with transient azoospermia. 5th.Congressder Deutsch-TürkischenGynakologengesellschaft II. InternationalerKongressfür Reproduktionsmedicine.16-20 May 2003, Antalya, Türkiye. 

  • (2003) N. Fındıklı, S. Kahraman, E. Dönmez, A. Biricik, H. Berkil, Sertyel. Embryo development and PGD outcome in translocations. 5th.Congress der Deutsch-TürkischenGynakologengesellschaft II. InternationalerKongressfür Reproduktionsmedicine.16-20 May 2003, Antalya, Türkiye. 

  • (2003) Sertyel, S. Kahraman, E. Dönmez, N. Fındıklı, S. Ünal, H. Yelke, S. Melil, F. Vanlıoğlu, M. Benkhalifa. Comparison of two different globozoospermia groups in the initial semen sample. 5th.Congress der Deutsch-TürkischenGynakologengesellschaft II. InternationalerKongressfür Reproduktionsmedicine.16-20 May 2003, Antalya, Türkiye. 

  • (2003) E Bakırcıoğlu, S. Kahraman, Sertyel, N. Fındıklı, E. Dönmez, S. Ünal, H. Yekle. Can histology of testis predict sperm recovery by microdissection TESE in patient with azoospermia? 5th.Congress der Deutsch-TürkischenGynakologengesellschaft II. InternationalerKongressfür Reproduktionsmedicine.16-20 May 2003, Antalya, Türkiye. 

  • (2003) N.C. Yılanlıoğlu, S. Kahraman, E. Dönmez, B. Kumbak, H. Berkil, A. Biricik, S. Sertyel, F. Vanlıoğlu. Outcome of pregnancies achieved trough preimplantation genetic diagnosis. Fifth International Symposium on Preimplantation Genetics, 5-7 June 2003, Antalya, Turkey.

  • (2003) N. Fındıklı, S. Kahraman, A. Biricik, E. Dönmez, Sertyel, S. Melil, F. Vanlıoğlu, G. Karlıkaya. Effect of zona manipulation on somatic cell nucleus transfer. 5thInternational Symposium on Preimplantation Genetics, 5-7 June 2003, Antalya, Turkey.

  • (2003) M. Mucci, Sertyel, S. Kahraman, A. Biricik, E. Dönmez, MB. Qumsiyeh, M. Benkhalifa. Apoptotic index assessment on day 3 blocked embryos after round spermatid injection. Fifth International Symposium on Preimplantation Genetics, 5-7 June 2003, Antalya, Turkey.

  • (2003) A. Biricik, H. Berkil, H. Karadayı, E. Bakırcıoğlu, S. Kahraman, F. Fiorentino, Sertyel, E. Dönmez, F. Vanlıoğlu, G. Karlıkaya. Molecular and cytogenetic analysis results in severe infertile males and their prognostic value for PGD in Turkish population. Fifth International Symposium on Preimplantation Genetics, 5-7 June 2003, Antalya, Turkey.

  • (2003) S. Melil, S. Kahraman, S. Sertyel, A. Biricik, E. Dönmez, N. Fındıklı, S. Ünal, H. Yekle, M. Aygün, H. Berkil. Increased sperm chromosomal abnormalities and possible contribution to preimplantation embryos: Case report. Fifth International Symposium on Preimplantation Genetics, 5-7 June 2003, Antalya, Turkey.

  • (2003) Bakırcıoğlu E., Kahraman S., Dönmez E., Fındıklı N., Sertyel S., Ünal S., Berkil H., Yekle H. and Melil S. Comparison of testicular sperm extraction of microdissection and multi-biopsy techniques in patients with Klinefelter’s Syndrome. 19th Annual ESHRE Symposium, 29 June-2 July 2003, Madrid, Spain.

  • (2003) SemraKahraman, ErsanDönmez, Anıl Biricik, SemraSertyel, NecatiFındıklı, HakanBerkil. The results of aneuploidy screening in 276 couples undergoing assisted reproductive techniques. 59th Annual Meeting of the American Society for Reproductive Medicine, October 11-15, 2003, San Antonio, TX, USA

  • (2003) NecatiFındıklı, SemraKahraman, SemraSertyel, ErsanDönmez, SüreyyaMelil, FarukVanlıoğlu. Cumulative Embryo Scoring (CES): Not all embryos are equal. 59th Annual Meeting of the American Society for Reproductive Medicine, October 11-15, 2003, San Antonio, TX, USA

  • (2003) SemraSertyel, SemraKahraman, ErsanDönmez, NecatiFındıklı, SevilÜnal, MelihAygün. How effective is your culture media? Results of endometrial coculture is recurrent implantation failure cases. 59th Annual Meeting of the American Society for Reproductive Medicine, October 11-15, 2003, San Antonio, TX, USA

  • (2003) Sertyel S, Bakircioglu E, Karlikaya G, Biricik A, Vanlioglu F, Findikli N, Oncu N, Gurkan S, Gur A, Berkil H, Oral E and Kahraman S. Results of preimplantation genetic diagnosis in patients with Klinefelter’s syndrome. ESHRE Campus 2003. PGD in 2003: A Genetic Odyssey. 5-6 December 2003. Brussels, Belgium.

  • (2003) Melil S, Sertyel S, Bakircioglu E, Biricik A, Karlikaya G, Oncu N, Berkil H, Karagozoglu H, Vanlioglu F, Unal S, Yelke H, Findikli N and Kahraman S. Outcome of preimplantation genetic diagnosis in cases with severe sperm morphological defects. ESHRE Campus 2003. PGD in 2003: A Genetic Odyssey. 5-6 December 2003. Brussels, Belgium.

  • (2003) Fiorentino F, Biricik A, Karadayi H, Berkil H, Karlikaya G, Sertyel S,Nucitelli A, Podini D, Baldi M, Magli MC, Gianaroli L and Kahraman S. Development and clinical application of a strategy for PGD of single gene disorders combined with HLA matching. ESHRE Campus 2003. PGD in 2003: A Genetic Odyssey. 5-6 December 2003. Brussels, Belgium.

  • (2003) Findikli N., Oncu N., Biricik A., Berkil H, Sertyel S, Karagozoglu H, Aygun M, Unal S, Yelke H, Oral E and Kahraman S. The contribution of chromosomally abnormal spermatazoa in ART efficiency in severe male infertility cases. ESHRE Campus 2003. PGD in 2003: A Genetic Odyssey. 5-6 December 2003. Brussels, Belgium.

  • (2004) S. Kahraman, H. Karadayı, G. Karlıkaya, Sertyel, B. Umay, Y. Sağlam, E. Bakırcıoğlu, N. Öncü, H. Berkil, A. Biricik. Y-Chromosome Microdeletion and Karyotype analysis results for Non-obstructive azoospermia Patient Groups.:6thPrenatalDiagnosis and Medical Genetic Congress.: 21–24 April 2004, Belek, Antalya, Türkiye.

  • (2004) S. Kahraman, H. Karadayı, G. Karlıkaya, Sertyel, Y. Sağlam, N. Fındıklı, H. Berkil, A. Biricik, F. Fiorentino.PGD and HLA Maching Applications fordromeb-Talasemia patient groups.: 6th Prenatal Diagnosis and Medical Genetic Congress.: 21–24 April 2004, Belek, Antalya, Türkiye.

  • (2004) H. Karadayı, S. Kahraman, G. Karlıkaya, Sertyel, B. Umay, Y. Sağlam, N. Fındıklı, H. Berkil, A. Biricik, F. Fiorentino.: PGD and HLA Maching Applications forWiscott Aldrich syndrome : Case Report: 6th Prenatal Diagnosis and Medical Genetic Congress.: 21–24 April 2004, Belek, Antalya, Türkiye.

  • (2004) H. Yelke, Sertyel, E. Bakircioglu, N. Findikli, S. Unal, S. Melil, F. Vanlioglu, G. Karlikaya, S. Kahraman. Comparison using ejaculated or testicular sperm in patients with transient azospermia. 20th Annual Meeting of the ESHRE, Berlin, Germany, 27–30 June 2004

  • (2004) S. Melil, N. Findikli, Sertyel, S. Unal, H. Yelke, M. Aygun, H. Karagozoglu, S. Kahraman. Day 5 embryo development and chromosomal status of embryos after PGD. 20th Annual Meeting of the ESHRE, Berlin, Germany, 27–30 June 2004

  • (2004) S. Kahraman, G. Karlikaya, Sertyel, F. Vanlioglu, H. Karadayi, N. Findikli, N. Oncu, A. Biricik, F. Fiorentino. Preimplantation Genetic Diagnosis for B-Thalassemia with or without HLA-typing. 20th Annual Meeting of the ESHRE, Berlin, Germany, 27–30 June 2004

  • (2004) F. Fiorentino, A. Biricik, H. Karadayi, H. Berkil, G. Karlikaya, Sertyel, D. Podini, M. Baldi, M.C.Magli, L. Gianaroli, S. Kahraman. Development and clinical application of a strategy for PGD of single gene disorders combined with HLA matching. 20th Annual Meeting of the ESHRE, Berlin, Germany, 27–30 June 2004

  • (2004) E. Enginsu, N. Findikli, Sertyel, S. Melil, Z. Atayurt, G. Karlikaya, F. Vanlioglu, S. Kahraman. Increasing hyaluronan concentrations in the embryo transfer medium has no effect on ART outcome. 20th Annual Meeting of the ESHRE, Berlin, Germany, 27–30 June 2004

  • (2005) Findikli N, Kahraman S, Akcin O, Sertyel S, Candan Z, Karlikaya G, Fiorentino F. PGD for HLA typing can be a valuable source for the establishment of new human embryonic stem cell lines. Sixth International Symposium on Preimplantation Genetics 2005. London, UK. May 19–21, 2005.

  • (2005) Sertyel S, Unal S, Yelke H, Atayurt Z, Findikli N, Karlikaya G, Fiorentino F, Kahraman S. The stage of the embryo but not the number of cells removed may affect embryo development after biopsy. Sixth International Symposium on Preimplantation Genetics 2005. London, UK. May 19–21, 2005.

  • (2005) Saglam Y, Ogur C, Karlikaya G, Sertyel S, Karagozoglu H, Findikli N, Kahraman S. PGD of aneuploidy in difficult assisted reproductive treatment cases. Sixth International Symposium on Preimplantation Genetics 2005. London, UK. May 19–21, 2005.

  • (2005) H. Karadayı, S. Kahraman, YamanSağlam, G. Karlıkaya, Sertyel, F. Fiorentino. Preimplantation Genetic Diagnosis for Single Gene Disorders. 13th World Congress on in-vitro Fertilization Assisted Reproduction & Genetics, Istanbul, Turkey, May 26-29, 2005.

  • (2005) N. Findikli, S. Kahraman, O. Akcin, Z. Candan, Sertyel. Isolation and Characterization of New Human Embryonic Stem Cell Lines on Mouse and Human Feeder Layers. Conjoint Meeting of the American Society for Reproductive Medicine 61st Annual Meeting and the Canadian Fertility and Andrology Society 51st Annual Meeting October 15-19, 2005 Palais de Congrès, Montreal, Quebec, Canada.

  • (2005) F. Fiorentino, S. Kahraman, H. Karadayi, A. Biricik, Sertyel, G. Karlikaya, Y. Saglam, A. Nucitelli, M. Baldi. Experience on preimplantation genetic diagnosis combined with HLA matching. 21st Annual Meeting of the European Society of Human Reproduction and Embryology, Copenhagen, Denmark 19-22 June 2005.

  • (2006) C. OgurBeyazyurek, Y. Saglam, Sertyel, G. Karlikaya, S. Isin, S. Kahraman. Factors affecting outcome of preimplantation genetic diagnosis cycles for translocation cases. American Society for Reproductive Medicine. 62nd Annual Meeting October 21-25, 2006. New Orleans, LA, USA.

  • (2006) Sertyel, N. Findikli, S. Unal, U. Kutlu, S. Kahraman. Can recurrent implantation failure cases be the target population for autologous endometrial coculture? Preliminary results from 389 cycles. American Society for Reproductive Medicine. 62nd Annual Meeting October 21-25, 2006. New Orleans, LA, USA.

  • (2007) F. Fiorentino, A. Biricik, H. Karadayi, H. Berkil, G. Karlikaya, Sertyel, D. Podini, M. Baldi, M.C.Magli, L. Gianaroli, S. Kahraman. Development and clinical application of a strategy for PGD of single gene disorders combined with HLA matching. 23rd Annual Meeting of the ESHRE, Lyon, France, 1–4 July 2007.

  • (2007) S. Melil, N. Findikli, Sertyel, S. Unal, H. Yelke, M. Aygun, H. Karagozoglu, S. Kahraman. Day 5 embryo development and chromosomal status of embryos after PGD. 23rd Annual Meeting of the ESHRE, Lyon, France, 1–4 July 2007.

  • (2007) Y. Saglam, C. Beyazyurek, G. Karlikaya, H. Karagozoglu, S. Sertyel, S. Kahraman Outcome of 771 cycles of preimplantation genetic diagnosis for aneuploidy testing in IVF patients. 22nd Annual Meeting of the ESHRE, Prague, Czech Republic, 18–21 June 2006

  • (2007) A. Zafer, Sertyel, H. Karagözoğlu, N. Findikli, S. Unal, S. Kahraman. Endometrial co-culture: an effective culture system for pre-implantation genetic diagnosis? 23rd Annual Meeting of the ESHRE, Lyon, France, 1–4 July 2007

  • (2007) Y. Saglam, C. Beyazyurek, Sertyel, G. Karlikaya, M. Yesil, S. Kahraman. Good, bad and ugly: effect of multiple indications on preimplantation genetics diagnosis. 23rd Annual Meeting of the ESHRE, Lyon, France, 1–4 July 2007

  • (2007) H. Karadayi, Y. Saglam, B. Umay, G. Karlikaya, Sertyel, F. Fiorentino, S. Kahraman. Five year experience on preimplantation HLA typing. 23rd Annual Meeting of the ESHRE, Lyon, France, 1–4 July 2007

  • (2007) Z. Candan, Sertyel, M. Yesil, C. Beyazyurek, A. Sariboyaci, S. Kahraman. Chromosomally abnormal embryos as a source of normal embryonic stem cell production. 23rd Annual Meeting of the ESHRE, Lyon, France, 1–4 July 2007

  • (2012) Sertyel S ,Kolankaya A..,Yigit A.,Cengiz F.,Kunacaf G.,Akman M.A.: The impact of endometrial sampling for co-culture process in poor responder IVF patients with multiple failures, autologous or hetologous? .9th Biennial Conference (London- UK) April 27-29.

  • (2012) Kolankaya A.,Sertyel,Yigit A.,Cengiz F.,Kunacaf G.,Akman M.A.: Overstimulation to achieve more oocytes in PGD cycles yields negative outcome due to increased aneuploidy rates.9th Biennial Conference (London- UK) April 27-29.

  • (2012) Kolankaya A.,Sertyel S.,Yigit A.,Cengiz F.,Kunacaf G.,Akman M.A.,Gurgan T.: The impact of endometrial sampling for co-culture process in poor responder IVF patients with multiple failures, autologous or hetologous? . 28th Annual Meeting of ESHRE (ISTANBUL-TURKEY) April 27-29.

  • (2012) SertyelS ,Kolankaya A.,.Yigit A.,Cengiz F.,Kunacaf G.,Akman M.A.,Gurgan T.: Overstimulation to achieve more oocytes in PGD cycles yields negative outcome due to increased aneuploidy rates.28th Annual Meeting of ESHRE (ISTANBUL-TURKEY) April 27-29.

  • (2018) E.Pabuccu, Sertyel,,A.H.Haliloglu,R.Pabuccu: To be azoospermia or cryptozoaspermia : 10th ART World Congress Asia Pasific (Hangzhov-Chine) 16-17 june 2018.

  • (2018 )E.Pabuccu, R.Pabuccu,Sertyel,,A.H.Haliloglu: Impact of microfluidic Sperm Sorting on Embryo Quality and Comprehensive Chromosome Screening Outcomes of Couples with Repeated Implantation Failure.34th Annual Meeting Europian Society of Human Reproduction and Embriology (Barcelona-Spain ) 1-4 july 2018.

  • (2019) SertyelS.Pabuccu G.E.,Pabuccu R.:Coculture in whichpatientgroup Works moresuccesfull: FRM2019, Translational Reproductive Biology and Clinical Reproductive Endocrinology Conference (Newyork, USA)

  • (2019) Sertyel S.,Haliloglu A.H., Pabuccu G.E., Pabuccu R.:Evaluation of every single spermatozoa at azoospermia patient group : FRM 2019, Translational Reproductive Biology and Clinical Reproductive Endocrinology Conference (Newyork, USA)