Dr. Yavor Vladimirov

Dr. Vladimirov is the leading Bulgarian specialist in peppodic medicine, he was awarded one of our special awards of the Society for Reproductive Endocrinology and Infertility for the Association of Peppodia Occupational Medicine (AJRM) for 2016.

Dr. Bladimipov is the winner of the special thesis “Daniela Ceizova — The property of life” in the book “July 2016”. In 2017 Dr. Vladimirov is the winner of the same award in the category “Fighter for the rights of patients” for the campaigns for male reproductive health and ovarian reserve, for high professionalism and dedication to patients. Dr. Vladimirov is also the recipient of a number of certificates of gratitude from NGOs, among which are “Federation of Bulgarian Patients Forum”, “Conception” and “I want a baby”.

How would you describe your work at Invitro Clinic “Sofia”?

My work here is much more than a medical practice — it is a vocation and a mission. As a reproductive specialist, I lead patients along one of the most emotional and meaningful paths in their lives — the path to having a child. As Medical Director of Invitro Clinic “Sofia”, my role is to ensure that every person who crosses the threshold of the clinic receives not only high-quality medical care, but also attention, care, understanding and human warmth. For us, patients are not just cases — they are part of our family and together we walk side by side on this delicate and sometimes difficult path, with full dedication and hope.

What is it like to make people's dreams come true?

This is one of the most exciting sensations you can experience as a doctor. The fulfillment of a dream for a child is something that has no equivalent. Every smile, every “thank you”, every hug from happy parents — these moments remain forever. But it's not just personal joy — it's the meaning of our teamwork. Every success is the result of the joint efforts of the whole team, and it is this synergy that makes dreams come true.

What is the greatest job satisfaction?

The greatest satisfaction is to see the confidence that people vote for us and to know that we have justified it. Every positive result, every successful pregnancy, every child born is a cause for joy - not only for the family, but also for us as a team. As head of the clinic, I am particularly proud that we have created an environment where patients feel cared for and my colleagues work from the heart. This sense of togetherness on the path to the miracle called life - is priceless.

What distinguishes this work from any other?

The difference is that here we don't just heal — we give hope and create a future. We often meet people who have gone through disappointments, losses, doubts. We must not forget that we are working with the most delicate human hope — the desire to create life. And every couple who trusts us expects not just treatment, but complete dedication, honesty and humanity. This requires not only professionalism, but also tremendous responsibility. This work changes lives, including our own.

About us:

Dear future parents, the road to the dream child is sometimes long and full of challenges. I know this not only as a doctor, but also as a person who welcomes couples looking for hope every day. At Invitro Clinic “Sofia” we believe that treatment begins not only with precise diagnostics and high technologies, but with respect, patience and sincere care. My role as an obstetrician and medical director is not just to organize the medical process, but to create a space where you will feel safe, supported, cared for and understood. For us, every patient is a story, and every story deserves a happy ending. We will welcome you with attention, we will listen to you with understanding and we will accompany you on this journey with faith — because when science and the heart go hand in hand, miracles happen.

Scientific reports of professional fopums abroad:

1. 24th IFFS World Congress. Yavor K. Vladimirov, Desislava Tacheva, Evan Gatev, Magdalena Rangelova and Martin Vladimirov. A new method of ovarian stimulation monitoring without ultrasound and serum hormone assessment: Mission Possible! a pilot study. September 2023, Athens, Greece, OP15.1,
2. 24th IFFS World Congress. Yavor K. Vladimirov, Desislava Tacheva, Evan Gatev, Magdalena Rangelova and Martin Vladimirov. The use of Home Monitoring of Estrone-3-Glucuronide (E1-3G) Levels in Two Different Ovarian Stimulation Protocols: A Pilot Study. September 2023, Athens, Greece, OP15.6;
3. 19th World Congress on Human Reproduction. Yavor K. Vladimirov, Martin Vladimirov and Desislava Tacheva. A New Protocol for Controlled Ovarian Stimulation Monitoring by Self-Determination of Estrone-3-Glucuronide and Single Ultrasound (COSSESU). March 2023, Venice, Italy.
4. 75th ASRM annual meeting. Carlos Simon, Carlos Gómez, Sergio Cabanillas, Yavor K. Vladimirov et al. In vitro fertilization with personalized blastocyst transfer versus frozen or fresh blastocyst transfer: a multicenter, randomized clinical trial. October, 12-16 2019, Philadelphia, USA.
5. Bit's 7th International Congress of Gynaecology and Obstetrics. Yavor K. Vladimirov. Why Embryos Should Be Frozen?, September, 27-29, 2019, Chengdu, China.
6. ESHRE annual meeting. M.Clemente-Ciscar, M.Ruiz-Alonso, D.Blesa, I.Vladimirov et al. Endometrial receptivity analysis (ERA) using a next generation sequestering (NGS) predictor improves reproductive outcome in recurrent implantation failure (RIF) patients when compared to ERA arrays. Juli, 1-4 2018, Barcelona, Spanien.
7. XXVII International Conference IFFS/RRCH “Reproductive Technologies of Today and Tomorrow” I.K.Vladimirov, D.Tacheva, A.Diez. What is the place of cryobiology in reproductive medicine? September 6-9, 2017, St. Petersburg, Russia.
8. 19th World Congress on IVF. Yavor K. Vladimirov, Desislava Tacheva. Frozen embryo transfer — Is it our future? October 4-8, 2017, Antalya, Turkey.
9. 72th ASRM annual meeting. C.Simon, I.K.Vladimirov, G.Castillon Cortes, I.Ortega et al. A prospective, randomized study of the endometrial receptivity analysis (ERA) test in the infertility work-up to guide personalized embryo transfer versus fresh transfer or deferred embryo transfer. Oktober, 15-19 2016, Salt Lake City, USA.
10. 1zt Euroorean Songrezes on In Vitro Maturation. Yavor Vladimirov and Desislava Tasheva. In vitro maturation of the rotosol: Vulgaria ehrіense. December, 12-13 2008, Monza, Italy.
    

Scientific Reports in Professional Fopums in Bulgaria:

1. XXV National Congress of BASRZ Yavor Vladimirov, Ivan Gatev, Martin Vladimirov, Alexandra Kalacheva, Milena Bozhilova, Serpil Izet, Alexander Angelov, Desislava Tacheva and Nedyalko Kalachev. Evaluation of serum antimullerian hormone (AMH) values in 28 016 Bulgarian women. Predictive statistical model of age-specific decrease in AMH. April 2024, Borovets, Bulgaria.
2. XXIV National Congress of BASRZ, Yavor Vladimirov and Desislava Tacheva. New protocol for controlling ovarian stimulation by determination of estrogen-3-glucuronide in urine and single ultrasound examination (COSSESU). April 2023, Borovets, Bulgaria.
3. XX National Congress of BASRZ, Vladislav Dobrinov, Desislava Tacheva, Magdalena Rangelova, Milena Dobreva, Gergana Georgieva, Yavor Vladimirov. Seed parameters on the territory of Bulgaria. March 2019, Borovets, Bulgaria.
4. XVIII National Congress of BASRZ, Yavor Vladimirov, Desislava Tacheva, Antonio Diez. Theory of cryopreservation of embryos. March 2017, Borovets, Bulgaria.
5. XVII National Congress of BASRZ, D. Tacheva, G. Georgieva, B. Krasteva, T. Kundurzhiev, Y. K. Vladimirov. Retrospective randomized study of the efficacy of embryo culture in two different media: two-component medium G-1™ PLUS/G-2™ PLUS (Vitrolife, Sweden) and one-component medium Continuous Single Culture Complete (Irvine Scientific, USA). March 2016, Borovets, Bulgaria.
6. XVII National Congress of BASRZ. Ya.K.Vladimirov, D. Tacheva, I. Krumov, A. Belcheva, T. Kondurzhiev. Three years of experience in SBALAGRM “Sofia” with Endometrial Receptivity Array (ERA) test as a method for determining the implantation window. March 2016, Borovets, Bulgaria
7. XIII Hacionalen, D. Tachevov A, T.Todopova, D.Pietpova, M.Dybpovina, D.Topalova, Ya.Bladimipov. The topic of the project: a major, life-saving and potential for the development of human beings. March 2011, November Etz, Bulgaria.
8. X Hacionalen, D. Tacheva, T.Todopova, T.Gopanova, M.Dybpovina, Ya.Bladimipov. DHK Fpagmentation of Cepematozoidite in India for Exodus from APT. 23-26 April, 2009, Col. Hecebup Pisopt, Bulgaria.
9. X Hacionalen, D. Tacheva, T.Todopova, T.Gopanova, M.Dybpovina, Ya.Bladimipov. November 25, 2009, July 23-26, 2009, Coll Hecebop Pisopt, Bulgaria.
10. X Hacioonalen. Thu. Panncvaginal ovarian peeling: a new method in the clinic for the treatment of patients with polycystic ovary syndrome. 23-26 April, 2009, Cole Hecebop Pizopt, Bulgaria.
11. IX Hacionalen. Bladimipov, Y., D. Tacheva, D. Pyetpova, G. Ingilizova. Podimctv and non-documentaries applied to the method of in vitro typing. 11-14 April 2008, Varna, Bulgaria
12. IX Hacionalen

Tacheva D., Y. Bladimipov, D. Pyetpova, G. Ingilizova. Events for the current day of the cold application for in vitro typing on April 11-14, 2008, Varna, Bulgaria

1. IX Hacionalen. D., G. Ingilizova, D. Tacheva, Ya. Bladimipov. The summer of the DHK study of human cepmatozoids in the acictyped peppodyvation. 11-14 April 2008, Varna, BulgariaPTPOVA
2. IX Hacionalen. Tacheva, D. Pyetpova, Ya. Bladimipov. In vitro characterization of human oocytes: biological studies. 11-14 April 2008, Varna, BulgariaIngilizova
3. IX Hacionalen. Ya.Bladimipov. Catelite symposium “MEP-CEPONO—Zdai levot lecno” Gonal-F. 11-14 April 2008, Varna, Bulgaria
4. VIII Hacionalen, 17-19 May 2007, Bopovec, Bulgaria
5. VIII. Hacionalne. Bladimipov, Y. Evaluation of Ovarian Disease and Prevention of Ovarian Vaccine, 17-19 April 2007, Bobovets, Bulgaria
6. VIII. Hacionalen, Tacheva D. Pyetpova, G. Ingilizova, Ya. Bladimipov. Zavicimoct mejedy zrerm-hualuron bіndіng azau tect and cteppenta na plozhdane ppi ctanadaptna in vitpo pocedypa. 17-19 mapt 2007, Bopovec, Bulgaria.
7. VII. Hacionalne, Y. Bladimipov, Y., D. Tacheva, G. Ingilizova, D. Pipetpova. In Vitpo Matematization (IVM) — a new facility for the treatment of infertility. 19-22 April 2006, Bobovets, Bulgaria
8. VI Hacionalen, i, 13-16 mapt 2005, Bopovec, Bulgaria
9. VI Hacionalen,. The most common human folliylo-ctimylipa xopmon (Gónal F) -from the theopiate period will take place in the field. 13-16 May 2005, Bobovets, Bulgaria.
10. VI Hacionalen,. The role of GnRNA antagonicity (Orgalutran) for optimal treatment of infertility. 13-16 May 2005, Bobovets, Bulgaria.
11. X Hacionalen öngpec po Ayshepctvo and gynaologie, Y. Bladimipov, A.Ivanova, K.Kalinov and D.Tacheva. Anti-Müleppo xopmon: Polish xopmon with special diagnostic measures. 24-26. IX.2004, Cofia, Bulgaria
12. XXII Hacionalna, Bladimipov Ya. Ovarian cancer: teopia and ppatia. 16-18.02.2004, Banc, Bulgaria.
13. XXI Hacionalna. Bladimipov Ya. İnhіbіn A and іnhіbіn B — synthesis, ceand ppačtičeco pilozhenie. 19-21.06.2003, Kiten, Bulgaria
14. XX Hacionalna a. Bladimipov Ya. Apomatase is inhibited and its mycobacterium is the induction of ovulation. 20-22.02.2003, Banc, Bulgaria.
15. IX Hacionalen ongpec po Ayshepctvo and gynecology, Tacheva D., Ya.Todopov, π.Todopov, G.Ctamenov, Y.Dimitpov, Ya.Bladimipov. The morphology of cepematozoidites, assessed by the ctpi-specific Krüger epitopes — a precocious condition for oocyte fertilisation. 27-30. IX.2001, Bapna, Bulgaria.
16. IX Hacionalen ongpec po Ayshepctvo and gynecology, Bladimipov Ya. Piles of GnRNAs — antagonists (Orgalutran) in the tissue of an acictyped peptide. 27-30. IX.2001, Bapna, Bulgaria.
17. VIII Hacionalen ongpec po Ayshepctvo and gynecology, Stepov, A., D.Bapov, D.Tacheva, Ya.Bladimipov. Bpemennocytes are a type of cytoplasmic ppoctpanctv that fuses eggs into cepmatozoids (ICDs). 27-30. IX.1998, Bapna, Bulgaria.
18. VIII Hacionalen öngpec po Ayshepctvo and gyneologie,
19. Tacheva D., D.Bapov, Ya.Bladimipov, A.Shtepov. Methods for the treatment of acute respiratory infections caused by HIV. 27-30. IX.1998, Bapna, Bulgaria.
20. VIII Hacionalen ongpec po Ayshepctvo and gynecology, Bapov D., Ya.Bladimipov, D.Tacheva, P.Andpeeva, P.Bacileva. In the case of patients who were given the opportunity to carry out the procedure for the purpose of carrying out the foils, the introduction of the vaccine against the HIV infection, with the aim of improving the quality of the eggs laid. 27-30. IX.1998, Bapna, Bulgaria.
21. Hacionalna, Bladimipov Ya., D.Bapov, D.Tacheva. Sampecious cepmatozoids produced by ICZI precedipa and the subsequent appearance of zygotes. mapt 1998, Banc, Bulgaria.

Positions:

BulgariaPC'í cpicania:

1. Ingilizova, G., D. Tacheva, D. Pyetpova, Ya. Bladimipov. Endopinology of the in vitro mutation of the ovocyte. Ayshepctvo and Gineology, 2008, 47 (3), 40-44;
2. E. Tacheva, G. Ingilizova, D. Pyetpova, Ya. Bladimipov. Other factors involved in the in vitro typing of human oocytes. Cpicanie “Embpiology”, 2007, 2 (2), 16-20;
3. YA. Bladimipov, D. Tacheva, D. Pyetpova, C. Bacileva, D. Ctanova. Eggplant and cheese for vinegar. Peppodytivno Zdpaev, 2007, 13, 21-28;
4. E. Tacheva, G. Ingilizova, D. Pyetpova, Ya. Bladimipov. In vitro maturation of human oocytes. Cpicanie “Embpiology”, 2006, 1 (1), 16-20;
5. Bladimipov. YA., D. Tacheva, A. Ivanova, K. Kalinov. Prepared basic anti-Myelid hormone (AMN) studies in fetal women from the Bulgarian population. Ayshepctvo and Gineology, 2006, 45 (1), 32-35;
6. Bladimipov Y., D. Tacheva, B. Blagoeva, A. Ivanova, K. Kalinov, C. Bacileva, D. Ctanova. Anti-Müleppo xopmon: Polish xopmon with spiky diagnostic measures. Ayshepctvo and gynecology, 2005, 44 (7), 37-40;
7. Bladimipov Y., D. Tacheva, K. Kalinov, B. Manolov and B. Zaxapiev. Subjects to the basic conditions in the care of women from the Bulgarian population in the fetal environment. Ayshepctvo and gynecology, 2004, 43 (5), 39-43;
8. Bladimipov Ya. The use of antibiotics — is it a new tool for the treatment of infectivity? — Medicine and Gynecology, 2004, 43 (2), 50-55;
9. Bladimipov Ya. And the pinology of women is a pepodyvetivational attitude. BulgariaPC'o ayshepctvo, genealogy and community planning. 2003, 2 (1), 15-17;
10. Bladimipov Ya. Cont polypous ovapical xipeptimethylation (COH) and premenstrual PPIs are targeted with non-ovulatory ovarian antibody. Ayshepctvo and gynecology, 2003, 42 (3), 27-43;
11. Bladimipov YA. and F. Kymanov. The drug is intended for inhibition in the female peppodymal cyst. Ayshepctvo and gynecology, 2003, 42 (2), 37-42;
12. Bladimipov Ya. Gonadotpopin peeling xopmon (GnRNA) antagonicity is a new phenomenon in gene-biology. Ayshepctvo and gynecology, 2002, 41 (3), 36-42;
13. Bladimipov Ya. Gnpx-antagonistic (Orgallutran) and pPE-induced LXs are subject to ovapical xipepctimylation. Ayshepctvo and gynecology, 2001, 40 (4), 21-27;
14. Tacheva D., Y. Bladimipov, M. Katsapov, A. Zaimov. Evaluated by the morphology of the cepmatozoids by the cppematozoids of the Kruger — biomapep for cepmatozoid differentiation. Andpologia. 2001, 10 (2) 30-33;
15. Tacheva D., Ya.Bladimipov. Optimization of HIV infection occurs in the form of calcified antibodies to the cadium blactocyte. Ayshepctvo and gynecology, 2000, 39 (3) 45-47;
16. Bladimipov Ya., D.Tacheva. Intracytoplasmic intracytoplasmic injection type (ICTI) is a suitable drug for the treatment of epilepsy. Ayshepctvo and gynecology, 2000, 39 (2) 41-43;
17. Angelova-Gateva Π., Ya.Bladimipov. Epitpocytes of potopopyphipins — an indication for the evaluation of the glandular-deficient cat. Pyodiatpia, Kofia- XXVIII, 1989, No. 2.

Intermediary categories:

1. Yavor K. Vladimirov, Desislava Tacheva, Evan Gatev and Martin Vladimirov. Will Non-Ultrasound Monitoring Ovarian Stimulation (NUMOS) make Freeze all for all? —

Cost-Effectiveness Analysis. Journal of Clinical Research and Reports. Volume 19 (2) -519. DOI:10.31579/2690-1919/519

1. Yavor K. Vladimirov, Desislava Tacheva, Evan Gatev, Magdalena Rangelova and Martin Vladimirov. A new method of non-ultrasound monitoring of ovarian stimulation (NUMOS): Mission possible! —A pilot study. November 2024, Global Reproductive Health 09 (04) :1-7.
2. Yavor K. Vladimirov, Desislava Tacheva, Evan Gatev, Magdalena Rangelova and Martin Vladimirov. Home Monitoring of Estrone-3-Glucuronide (E1-3G) Levels in Two Different Ovarian Stimulation Protocols: A Pilot Study. Open Journal of Obstetrics and Gynecology, 2024, 14, 1640-1656.
3. M Vladimirov, A Kalacheva, E Gatev, M Boyilova, D Tacheva, N Kalachev, Y Vladimirov. Prognostic statistical model of age-specific anti-Müllerian hormone (AMH) decrease based on hormone values of 23,528 women.Human Reproduction, Volume 39, Issue Supplement_1, July 2024, deae108.187, https://doi.org/10.1093/humrep/deae108.187
4. Yavor K. Vladimirov, Desislava Tacheva, Evan Gatev and Martin Vladimirov. Evaluation of Serum Anti-Mullerian Hormone (AMH) Values for 28,016 Bulgarian Women: Prognostic Statistical Model of Age-Specific AMH Declining. Januar 2024. Open Journal of Obstetrics and Gynecology 14 (05) :651-673.
5. I K Vladimirov, D Tacheva, Y Gatev, M Rangelova, M Vladimirov. Feasibility of home monitoring of estrone-3-glucuronide (E1-3G) urine levels in controlled ovarian stimulation: A pilot study

Human Reproduction, Volume 38, Issue Supplement_1, June 2023, dead093.932, https://doi.org/10.1093/humrep/dead093.932

1. Yavor K. Vladimirov, Desislava Tacheva and Martin Vladimirov. A New Protocol for Controlled Ovarian Stimulation Monitoring by Self-Determination of Estrone-3-Glucuronide and Single Ultrasound (COSSESU). September 2021. Open Journal of Obstetrics and Gynecology 11 (09) :1217-1228. DOI: 10.4236/ojog.2021.119115
2. I Vladimirov, V Martin, T Desislava. Urine estrone—3-glucuronide (E3G) assay: is there any place during ovarian stimulation for IVF cycles? Human Reproduction, Volume 36, Issue Supplement_1, July 2021, deab130.669, https://doi.org/10.1093/humrep/deab130.669
3. Carlos Simón, Carlos Gómez, Sergio Cabanillas, Yavor Vladimirov, Gemma Castillón, Juan Giles A 5-year multicentre randomized controlled trial comparing personalized, frozen and fresh blastocyst transfer in IVF Reprod Biomed Online. Sep 2020; 41 (3) :402-415;
4. Yavor K Vladimirov, DeSislavatacheva and Martin Vladimirov. National Assisted Reproductive Technology Registers: Questions and Answers. 2020. AJ BMSR. 9 (1), p95-97;
5. Vladislav Dobrinov, Desislava Tacheva, Magdalena Rangelova, Milena Dobreva, Gergana Georgieva, Yavor Vladimirov. Semen Quality in the General Population of Bulgaria., 2019. Open Journal of Obstetrics and Gynecology 10 (1) :1-12;
6. Vladimirov I., Tasheva D., Diez A. Théoru about the Embru Sruo-Treatmen. Research Medicine and Biology; Volume 16, Issue 2, July 2017 Rages 118—125;
7. VILLAGE. Zymon, I.K. Vladimirov, G. Satillón Sortés, I. Ortega, S. Sabanillas, S. Wydal, J. Giles, A. Izquierdo,. Rortela, I. Fernández, M. Fernando,. Maskens, p. Varrera, A. Relliser. Rozrestіve, randómіzеd studies of thе endometrical research anałуed embru tranzfеr vеrh trаnсfеr or dеfеréd embroo tranzfеr. Fërtіlіtū and Ztеrіlіtū; 09/2016, 106 (3), e46—e47;
8. Ruiz Alonzo M., Diaz-Gimeno R., Gómez E., Rіnsin-Vertolín A., Vladimirov I., Garrido N., Zymon S. Linisal Efficacy of Emruo Transformed in Research vs Non-Research Endometrium Diagnosed by the Endometrial Research (ERR) A) this. Fertilitu and Zterіlіtú; 10/2014, 102 (3), 292;
9. Wroer ZL, Döllemann M., van Dzjeldörr J., Wroese KA, Ormeier WS, Wozzut RMM, Eijkemans MJS, Mol WW, Wroeee Kmans F.J.M., Aflatoonian A., [...], Multikrishna S., Nardo L.G., Nelson Z.M., Ng N.Y., Rorovis-Todorovis V., Zmeenka J.M.J., Thomas S.., Van der Linden R., van Roey I, Vladimirov I. Redirection of an exhaustible records in a vitro fertіlіzān frrom ratіnt śarastērіstіs and ovarīān records těstís and others.. Fërtіlіtū and Ztеrіlіtū; 08/2013, 100 (2), 420-429;
10. Wroer ZL, van Dzeldorr J., Wroese KA, Dolleman M., Ormeier WS, Anderzon JA, Azhrafi M., Wanszi L., Sarorro E., Sorremaray A, [...], Rorovis-Todorovis V., Zmeenk J.M.J., Thomas S., Van der Linden R.J., Van Roey I.A., Vladimirov I., Wozzut R.V., Eiyev Jikmans M.J.S., Mol W.W.J., Wroekmans J.M. Addition value of the information on the registration of the right of the company in question is the following: An indіvіduál. Numan Rerodustyon Urdat; 02/2013, 19 (1), 26-36;
11. Vladimirov I. and Tasheva D. Fіrt lіvе bіrth in Bulgaria after the birth of the mother (IVM). Acutzherstvo and Gynecology 02/2009;
12. Vladimirov I., Tasheva D., Kalinov K., Ivanova A. and Vlagoeva D. The knowledge is based on the fact that they will be stored in a roor register. Arshives of Günesologu; 2005, 272 (1), 74-79;
13. Vladimirov I., Tasheva D. and Kalinov K. Meán óvárián díametér (MOD) as a rereidіstоr of roor ovārіán. Journal of Applied Research and Genetics; 2004, 21 (3), 73-77;
14. Vladimirov I., Todorov R. and Tasheva D. Firstst saz of Régnansu und Wirth after GnRN-Antagonіht (ganіrеlіh) rrotosol treatmennt yn Vulgarīān IVF rògrâme. Italian Journal of Günaesologu and Obstetrics; 2004, 16 (1), 37-39;
15. Vladimirov I., Tasheva D. and Todorov R. Zrontaneous. Italian Journal of Science and Obstetrics; 2004, 16 (1), 15-17;
16. Tasheva D. and Vladimirov I. Embrus, reembroos and stem cells. Fertilitu and Zterіlіtu, 2002, 78 (6), 1354-5;
17. Vladimirov I. The future is for the aromas of the light. Fertilitu and Zterіlіtu, 2002, 78 (5), 1141;
18. Vladimirov I. and Tasheva D. Tréatmennt of mаle fastоr and іdіorthis. Italian Journal of Günaesologu and Obstetrics, 2001, 13 (1), 1-3.

Books:

1. Yavor K. Vladimirov: IVF Technologies and Infertility - Current Practices and New Perspectives. ISBN 978-1-80356-720-4. May 2023. DOI: 10.5772/intechopen.102193
2. Yavor K.Vladimirov and Martin Vladimirov; Book: IVF Technologies and Infertility - Current Practices and New Perspectives; Introductory Chapter: IVF Technology and Perspectives. May 2023. DOI: 10.5772/intechopen.110237
3. Antonio Diez-Juan and Yavor K. Vladimirov; Book: IVF Technologies and Infertility - Current Practices and New Perspectives; Perspective Chapter: Ovarian Reproductive Aging and Rejuvenation Strategies. March 2023. DOI: 10.5772/intechopen.110524
4. Yavor K Vladimirov, Desislava Tacheva and Vladislav Dobrinov; Book: Embryology. Theory and Practice; Chapter: The Present and Future of Embryo Cryopreservation. 2019 Intechopen. DOI: 10.5772/intechopen.80587;