Samuel Santos-Ribeiro M.D., Ph.D.

Biografía

Samuel Santos-Ribeiro obtained his medical degree in 2007 from Nova Medical School (Lisbon), concluding his training in Obstetrics/Gynaecology at Hospital Santa Maria (Lisbon) in 2015.

In 2013, he also initiated a Clinical Scholars Research Training (Harvard Medical School) and a research programme at Universitair Ziekenhuis Brussel (Brussels) with his Ph.D. thesis focusing primarily on the optimisation of endometrial receptivity.

He is currently the Scientific Coordinator and Senior Gynecologist at IVIRMA Lisbon. The primary focus of his ongoing research is the relationship between infertility treatments and endometrial receptivity.

Formación

Scientific Coordinator and Senior Gynecologist in Reproductive Medicine	Instituto Valenciano de Infertilidad. Lisbon, Portugal. (2018)
Consultant in Fertility Diagnostics, Genetics and Immunology	Universitair Ziekenhuis Brussel. Brussels, Belgium. (2016-2018)
PhD in the field of Medical Reproduction	Joint PhD program organized by Faculdade de Medicina da Universidade de Lisboa and Universitair Ziekenhuis Brussel. Lisbon, Portugal. Brussels, Belgium. (2014-2017)
Clinical Scholars Research Training (CSRT) Certificate Program	Harvard Medical School. Boston, USA. (2014-2015)
ESHRE subspecialty training in Medical Reproduction	Universitair Ziekenhuis Brussel. Brussels, Belgium. (2014-2016)
Obstetrics and gynaecology specialist in-training	Hospital Santa Maria – Centro Hospitalar Lisboa Norte. Lisbon, Portugal. (2009-2014)
Medical foundation/pre-clinical year	Centro Hospitalar Lisboa Central. Lisbon, Portugal. (2008)
Medical degree	Faculdade de Ciências Médicas: Universidade Nova de Lisboa. Lisbon, Portugal. (2001-2007)

Publicaciones

Is a freeze-all policy the optimal solution to circumvent the effect of late follicular elevated progesterone? A multicentric matched-control retrospective study analysing cumulative live birth rate in 942 non-elective freeze-all cycles.
Racca A, Vanni VS, Somigliana E, Reschini M, Vigano P, Santos-Ribeiro S, Drakopoulos P, Tournaye H, Verheyen G, Papaleo E, Candiani M, Blockeel C

Hum Reprod. 2021 doi:

Parameters of poor prognosis in preimplantation genetic testing for monogenic disorders.
Van Der Kelen A, Santos-Ribeiro S, De Vos A, Verdyck P, De Rycke M, Berckmoes V, Tournaye H, Blockeel C, De Vos M, Hes FJ, Keymolen K, Verpoest W

Hum Reprod. Jun. 2021 doi: 10.1093/humrep/deab136

Effect and in silico characterization of genetic variants associated with severe spermatogenic disorders in a large Iberian cohort.
Cervan-Martin M, Bossini-Castillo L, Rivera-Egea R, Garrido N, Lujan S, Romeu G, Santos-Ribeiro S, IVIRMA Group, Lisbon Clinical Group, Castilla JA, Carmen Gonzalvo M, Clavero A, Vicente FJ, Guzman-Jimenez A, Burgos M, Barrionuevo FJ, Jimenez R, Sanchez-Curbelo J, Lopez-Rodrigo O, Peraza MF, Pereira-Caetano I, Marques PI, Carvalho F, Barros A, Bassas L, Seixas S, Gonçalves J, Larriba S, Lopes AM, Carmona FD, Palomino-Morales RJ

Andrology . Apr. 2021 doi: 10.1111/andr.13009

Effect and in silico characterization of genetic variants associated with severe spermatogenic disorders in a large Iberian cohort
Cervan-Martin M, Bossini-Castillo L, Rivera-Egea R, Garrido N, Lujan S, Romeu G, Santos-Ribeiro S, Ivirma Group Lisbon Clinical Group, Castilla J A, Gonzalvo M D C, Clavero A, Vicente F J, Guzman-Jimenez A, Burgos M, Barrionuevo F J, Jimenez R, Sanchez-Curbelo J, Lopez-Rodrigo O, Peraza M F, Pereira-Caetano I, Marques P I, Carvalho F, Barros A, Bassas L, Seixas S, Goncalves J, Larriba S, Lopes A M, Carmona F D, Palomino-Morales R J,

Andrology. Mar. 2021 doi: 10.1111/andr.13009

Corpus luteum score, a simple Doppler examination to prognose early pregnancies
Blavier F, Faron G, Cools W, Blockeel C, Santos-Ribeiro S, Done E, Ranisavljevic N, Rayssiguier R, Fuchs F, Gucciardo L,

Eur J Obstet Gynecol Reprod Biol. Mar. 2021 doi: 10.1016/j.ejogrb.2021.01.001

Expanding the time interval between ovulation triggering and oocyte injection: does it affect the embryological and clinical outcome?
Vandenberghe L T M, Santos-Ribeiro S, De Munck N, Desmet B, Meul W, De Vos A, Van de Velde H, Racca A, Tournaye H, Verheyen G,

Hum Reprod. 18-Feb. 2021 doi: 10.1093/humrep/deaa338

Evaluation of Male Fertility-Associated Loci in a European Population of Patients with Severe Spermatogenic Impairment
Cervan-Martin M, Bossini-Castillo L, Rivera-Egea R, Garrido N, Lujan S, Romeu G, Santos-Ribeiro S, Ivirma Group, Lisbon Clinical Group, Castilla J A, Gonzalvo M C, Clavero A, Vicente F J, Guzman-Jimenez A, Costa C, Llinares-Burguet I, Khantham C, Burgos M, Barrionuevo F J, Jimenez R, Sanchez-Curbelo J, Lopez-Rodrigo O, Peraza M F, Pereira-Caetano I, Marques P I, Carvalho F, Barros A, Bassas L, Seixas S, Goncalves J, Larriba S, Lopes A M, Palomino-Morales R J, Carmona F D,

J Pers Med. Dec. 2020 doi: 10.3390/jpm11010022

Early pregnancy loss in patients with polycystic ovary syndrome after IVM versus standard ovarian stimulation for IVF/ICSI
Mackens S, Mostinckx L, Drakopoulos P, Segers I, Santos-Ribeiro S, Popovic-Todorovic B, Tournaye H, Blockeel C, De Vos M,

Hum Reprod. Dec. 2020 doi: 10.1093/humrep/deaa200

The freeze-all strategy versus agonist triggering with low-dose hCG for luteal phase support in IVF/ICSI for high responders: a randomized controlled trial
Santos-Ribeiro S, Mackens S, Popovic-Todorovic B, Racca A, Polyzos N P, Van Landuyt L, Drakopoulos P, de Vos M, Tournaye H, Blockeel C,

Hum Reprod. Dec. 2020 doi: 10.1093/humrep/deaa226

Outcome of in-vitro oocyte maturation in patients with PCOS: does phenotype have an impact?
Mackens S, Pareyn S, Drakopoulos P, Deckers T, Mostinckx L, Blockeel C, Segers I, Verheyen G, Santos-Ribeiro S, Tournaye H, De Vos M,

Hum Reprod. Oct. 2020 doi: 10.1093/humrep/deaa190

To delay or not frozen embryo transfer in freeze-all cycles?
Drakopoulos P, Santos-Ribeiro S, Mackens S, Racca A L, Blockeel C, Tournaye H, Makrigiannakis A,

Ann Transl Med. 2020 Jul. doi: 10.21037/atm.2020.03.209

Intronic variation of the SOHLH2 gene confers risk to male reproductive impairment
Cervan-Martin M, Suazo-Sanchez M I, Rivera-Egea R, Garrido N, Lujan S, Romeu G, Santos-Ribeiro S, Castilla J A, Gonzalvo M C, Clavero A, Vicente F J, Maldonado V, Burgos M, Barrionuevo F J, Jimenez R, Sanchez-Curbelo J, Lopez-Rodrigo O, Peraza M F, Pereira-Caetano I, Marques P I, Carvalho F, Barros A, Bassas L, Seixas S, Goncalves J, Larriba S, Lopes A M, Palomino-Morales R J, Carmona F D, Lisbon Clinical Group, Group Ivirma,

Fertil Steril. 2020 Aug. doi: 10.1016/j.fertnstert.2020.02.115

Frozen-warmed blastocyst transfer after 6 or 7 days of progesterone administration: impact on live birth rate in hormone replacement therapy cycles
Roelens C, Santos-Ribeiro S, Becu L, Mackens S, Van Landuyt L, Racca A, De Vos M, van de Vijver A, Tournaye H, Blockeel C,

Fertil Steril. 2020 Jul. doi: 10.1016/j.fertnstert.2020.03.017

Is ovarian response associated with adverse perinatal outcomes in GnRH antagonist IVF/ICSI cycles?
Bardhi E, Blockeel C, Cools W, Santos-Ribeiro S, Racca A, Mackens S, De Vos M, Polyzos N P, Popovic-Todorovic B, De Brucker M, Muzii L, Panici P B, Tournaye H, Drakopoulos P,

Reprod Biomed Online. 2020 Aug. doi: 10.1016/j.rbmo.2020.03.010

Impact of endometrial polyps detected during the follicular phase of intrauterine insemination treatments
Schutyser V, Santos-Ribeiro S, Camus M, Boudry L, De Vos M, Tournaye H, Blockeel C,

Reprod Biomed Online. 2020 Jul. doi: 10.1016/j.rbmo.2020.03.004

Impact of Serum Estradiol Levels Prior to Progesterone Administration in Artificially Prepared Frozen Embryo Transfer Cycles
Mackens S, Santos-Ribeiro S, Orinx E, De Munck N, Racca A, Roelens C, Popovic-Todorovic B, De Vos M, Tournaye H, Blockeel C,

Front Endocrinol (Lausanne). 2020 May. doi: 10.3389/fendo.2020.00255

To trigger or not to trigger ovulation in a natural cycle for frozen embryo transfer: a randomized controlled trial
Mackens S, Stubbe A, Santos-Ribeiro S, Van Landuyt L, Racca A, Roelens C, Camus M, De Vos M, van de Vijver A, Tournaye H, Blockeel C,

Hum Reprod. 2020 May. doi: 10.1093/humrep/deaa026

Follicular-phase endometrial scratching: a truncated randomized controlled trial
Mackens S, Racca A, Van de Velde H, Drakopoulos P, Tournaye H, Stoop D, Blockeel C, Santos-Ribeiro S,

Hum Reprod. 2020 May. doi: 10.1093/humrep/deaa018

Heterogeneity Among Poor Ovarian Responders According to Bologna Criteria Results in Diverging Cumulative Live Birth Rates
Romito A, Bardhi E, Errazuriz J, Blockeel C, Santos-Ribeiro S, Vos M, Racca A, Mackens S, Kelen A V, Panici P B, Vaiarelli A, Tournaye H, Drakopoulos P,

Front Endocrinol (Lausanne). 2020 May. doi: 10.3389/fendo.2020.00208

Corrigendum. Do we need to measure progesterone in oocyte donation cycles? A retrospective analysis evaluating cumulative live birth rates and embryo quality
Racca A, De Munck N, Santos-Ribeiro S, Drakopoulos P, Errazuriz J, Galvao A, Popovic-Todorovic B, Mackens S, De Vos M, Verheyen G, Tournaye H, Blockeel C,

Hum Reprod. 2020 Apr. doi: 10.1093/humrep/deaa038

Single and double embryo transfer provide similar live birth rates in frozen cycles
Racca A, Drakopoulos P, Van Landuyt L, Willem C, Santos-Ribeiro S, Tournaye H, Blockeel C, Polyzos N P,

Gynecol Endocrinol. 2020 Sep. doi: 10.1080/09513590.2020.1712697

Serum progesterone levels could predict diagnosis, completion and complications of miscarriage
Blavier F, Blockeel C, Cools W, Faron G, Santos-Ribeiro S, Breugelmans M, Adriaensen P, Fuchs F, Gucciardo L,

J Gynecol Obstet Hum Reprod. 2020 May. doi: 10.1016/j.jogoh.2020.101721

Do we need to measure progesterone in oocyte donation cycles? A retrospective analysis evaluating cumulative live birth rates and embryo quality
Racca A, De Munck N, Santos-Ribeiro S, Drakopoulos P, Errazuriz J, Galvao A, Popovic-Todorovic B, Mackens S, De Vos M, Verheyen G, Tournaye H, Blockeel C,

Hum Reprod. 2020 Jan 1. doi: 10.1093/humrep/dez238

The proliferative phase endometrium in IVF/ICSI: an in-cycle molecular analysis predictive of the outcome following fresh embryo transfer
Mackens S, Santos-Ribeiro S, Racca A, Daneels D, Koch A, Essahib W, Verpoest W, Bourgain C, Van Riet I, Tournaye H, Brosens J J, Lee Y H, Blockeel C, Van de Velde H,

Hum Reprod. 2020 Jan. doi: 10.1093/humrep/dez218

Birthweight of singletons born after blastocyst-stage or cleavage-stage transfer: analysis of a data set from three randomized controlled trials
De Vos A, Dos Santos-Ribeiro S, Tournaye H, Verheyen G,

J Assist Reprod Genet. 2020 Jan. doi: 10.1007/s10815-019-01641-4

Correction to: ICSI does not offer any benefit over conventional IVF across different ovarian response categories in non-male factor infertility: a European multicenter analysis
Drakopoulos P, Garcia-Velasco J A, Bosch E, Blockeel C, de Vos M, Santos-Ribeiro S, Makrigiannakis A, Tournaye H, Polyzos N P,

J Assist Reprod Genet. 2019 Oct. doi: 10.1007/s10815-019-01586-8

Predicting suboptimal oocyte yield following GnRH agonist trigger by measuring serum LH at the start of ovarian stimulation
Popovic-Todorovic B, Santos-Ribeiro S, Drakopoulos P, De Vos M, Racca A, Mackens S, Thorrez Y, Verheyen G, Tournaye H, Quintero L, Blockeel C,

Hum Reprod. 2019 2-Oct. doi: 10.1093/humrep/dez132

ICSI does not offer any benefit over conventional IVF across different ovarian response categories in non-male factor infertility: a European multicenter analysis
Drakopoulos P, Garcia-Velasco J A, Bosch E, Blockeel C, de Vos M, Santos-Ribeiro S, Makrigiannakis A, Tournaye H, Polyzos N P,

J Assist Reprod Genet. 2019 Oct. doi: 10.1007/s10815-019-01563-1

Modified natural cycle IVF versus conventional stimulation in advanced-age Bologna poor responders
Drakopoulos P, Romito A, Errazuriz J, Santos-Ribeiro S, Popovic-Todorovic B, Racca A, Tournaye H, De Vos M, Blockeel C,

Reprod Biomed Online. 2019 Oct. doi: 10.1016/j.rbmo.2019.05.009

Oocyte donation in donors with levonorgestrel intrauterine device: a good match?
Galvao A, Karakus G, Racca A, Santos-Ribeiro S, De Munck N, Drakopoulos P, De Vos M, Verheyen G, Tournaye H, Blockeel C,

Reprod Biomed Online. 2019 Oct. doi: 10.1016/j.rbmo.2019.05.022

The role of progesterone elevation in IVF
Drakopoulos P, Racca A, Errazuriz J, De Vos M, Tournaye H, Blockeel C, Pluchino N, Santos-Ribeiro S,

Reprod Biol. 2019 Mar. doi: 10.1016/j.repbio.2019.02.003

Towards complication-free assisted reproduction technology
Santos-Ribeiro S, Mackens S, Racca A, Blockeel C,

Best Pract Res Clin Endocrinol Metab. 2019 Feb. doi: 10.1016/j.beem.2018.10.006

Association between alcohol intake and cardiac remodeling
Rodrigues P, Santos-Ribeiro S, Teodoro T, Gomes F V, Leal I, Reis J P, Goff D C Jr, Goncalves A, Lima J A C,

J Am Coll Cardiol. 2018 25-Sep. doi: 10.1016/j.jacc.2018.07.050

Cumulative live birth rates according to the number of oocytes retrieved after the first ovarian stimulation for in vitro fertilization/intracytoplasmic sperm injection: a multicenter multinational analysis including approximately 15,000 women
Polyzos N P, Drakopoulos P, Parra J, Pellicer A, Santos-Ribeiro S, Tournaye H, Bosch E, Garcia-Velasco J A,

Fertil Steril. 2018 Sep. doi: 10.1016/j.fertnstert.2018.04.039

The Effect of Dose Adjustments in a Subsequent Cycle of Women With Suboptimal Response Following Conventional Ovarian Stimulation
Drakopoulos P, Santos-Ribeiro S, Bosch E, Garcia-Velasco J A, Blockeel C, Romito A, Tournaye H, Polyzos N P,

Front Endocrinol (Lausanne). 2018 doi: 10.3389/fendo.2018.00361

Pregnancy after vasectomy: Surgical reversal or assisted reproduction?
Uvin V, De Brucker S, De Brucker M, Vloeberghs V, Drakopoulos P, Santos-Ribeiro S, Tournaye H,

Hum Reprod. 2018 1-Jul. doi: 10.1093/humrep/dey101

Cumulative live birth rates after ivf in patients with polycystic ovaries: Phenotype matters
De Vos M, Pareyn S, Drakopoulos P, Raimundo J M, Anckaert E, Santos-Ribeiro S, Polyzos N P, Tournaye H, Blockeel C,

Reprod Biomed Online. 2018 Aug. doi: 10.1016/j.rbmo.2018.05.003

Does the type of gnrh analogue used, affect live birth rates in women with endometriosis undergoing ivf/icsi treatment, according to the rafs stage?
Drakopoulos P, Rosetti J, Pluchino N, Blockeel C, Santos-Ribeiro S, de Brucker M, Drakakis P, Camus M, Tournaye H, Polyzos N P,

Gynecol Endocrinol. 2018 Oct. doi: 10.1080/09513590.2018.1460346

Impact of late-follicular phase elevated serum progesterone on cumulative live birth rates: Is there a deleterious effect on embryo quality?
Racca A, Santos-Ribeiro S, De Munck N, Mackens S, Drakopoulos P, Camus M, Verheyen G, Tournaye H, Blockeel C,

Hum Reprod. 2018 1-May. doi: 10.1093/humrep/dey031

Birthweight of singletons born after cleavage-stage or blastocyst transfer in fresh and warming cycles
De Vos A, Santos-Ribeiro S, Van Landuyt L, Van de Velde H, Tournaye H, Verheyen G,

Hum Reprod. 2018 1-Feb. doi: 10.1093/humrep/dex361

Should we continue to measure endometrial thickness in modern-day medicine?
Costa Ribeiro V, Santos-Ribeiro S, De Munck N, Drakopoulos P, Polyzos NP, Schutyser V, Verheyen G, Tournaye H, Blockeel C, Tournaye H,

RBM Online. 2018 doi:

The impact of elevated progesterone at the initiation of an artificially prepared frozen embryo transfer cycle: a case series.
Drakopoulos P, Mat C, Polyzos NP, Santos-Ribeiro S, van de Vijver A, Van Landuyt L, Tournaye H, Blockeel C,

Curr Pharm Biotechnol. 2017 doi:

Vitrified-warmed blastocyst transfer on the 5th or 7th day of progesterone supplementation in an artificial cycle: a randomised controlled trial
Van de Vijver A, Drakopoulos P, Polyzos NP, Van Landuyt L, Mackens S, Santos-Ribeiro S, Vloeberghs V, Tournaye H, Blockeel C, Tournaye H,

Gynecol Endocrinol. 2017 doi:

A fresh look at the freeze-all protocol: a SWOT analysis
Blockeel C, Drakopoulos P, Santos-Ribeiro S, Polyzos NP, Tournaye H,

Hum Reprod. 2016 doi:

Cumulative live birth rates after fresh and vitrified cleavage-stage versus blastocyst-stage embryo transfer in the first treatment cycle.
De Vos A, Van Landuyt L, Santos-Ribeiro S, Camus M, Van de Velde H, Tournaye H, Verheyen G,

Hum Reprod. 2016 doi:

Do ARTs affect the incidence of monozygotic twinning?
Mateizel I, Santos-Ribeiro S, Done E, Van Landuyt L, Van de Velde H, Tournaye H, Verheyen G,

Hum Reprod. 2016 doi:

Frozen-thawed embryo transfers in natural cycles with spontaneous or induced ovulation: the search for the best protocol continues
Montagut M, Santos-Ribeiro S, De Vos M, Polyzos NP, Drakopoulos P, Mackens S, van de Vijver A, Verheyen G, Tournaye H, Blockeel C,

Hum Reprod. 2016 doi:

Laparoscopic Vaginal-Assisted Hysterectomy with Complete Vaginectomy for Female-To-Male Genital Reassignment Surgery.
Gomes da Costa A, Valentim-Lourenço A, Valentim-Lourenço A, Santos-Ribeiro S, Carvalho Afonso M, Henriques A, Ribeirinho AL, Decio Ferreira J,

J Minim Invasive Gynecol. 2016 doi:

Open versus closed oocyte vitrification in an oocyte donation programme: a prospective randomized sibling oocyte study.
De Munck N, Santos-Ribeiro S, Stoop D, Van de Velde H, Verheyen G,

Hum Reprod. 2016 doi:

The effect of an immediate frozen embryo transfer following a freeze-all protocol: a retrospective analysis from two centres.
Santos-Ribeiro S, Polyzos NP, Lan VT, Siffain J, Mackens S, Van Landuyt L, Tournaye H, Blockeel C,

Hum Reprod. 2016 doi:

To delay or not to delay a frozen embryo transfer after a failed fresh embryo transfer attempt?
Santos-Ribeiro S, Siffain J, Polyzos NP, van de Vijver A, van Landuyt L, Stoop D, Tournaye H, Blockeel C,

Fertil Steril. 2016 doi:

Trends in ectopic pregnancy rates following assisted reproductive technologies in the UK: a 12-year nationwide analysis including 160 000 pregnancies.
Santos-Ribeiro S, Tournaye H, Polyzos NP,

Hum Reprod. 2016 doi:

Vitamin D deficiency and pregnancy rates following frozen-thawed embryo transfer: a prospective cohort study.
van de Vijver A, Drakopoulos P, Van Landuyt L, Vaiarelli A, Blockeel C, Santos-Ribeiro S, Tournaye H, Polyzos NP,

Hum Reprod. 2016 doi:

Cyclin E1 plays a key role in balancing between totipotency and differentiation in human embryonic cells.
Krivega MV, Geens M, Heindryckx B, Santos-Ribeiro S, Tournaye H, Van de Velde H,

Mol Hum Reprod. 2015 doi:

Ovarian hyperstimulation syndrome after gonadotropin-releasing hormone agonist triggering and "freeze-all": in-depth analysis of genetic predisposition.
Santos-Ribeiro S, Polyzos NP, Stouffs K, De Vos M, Seneca S, Blockeel C,

J Assist Reprod Genet. 2015 doi:

Reduced blastocyst formation in reduced culture volume.
De Munck N, Santos-Ribeiro S, Mateizel I, Verheyen G, Tournaye H,

J Assist Reprod Genet. 2015 doi:

Live birth rates after IVF are reduced by both low and high progesterone levels on the day of human chorionic gonadotrophin administration.
Santos-Ribeiro S, Polyzos NP, Haentjens P, Smitz J, Camus M, Tournaye H, Tournaye H,

Hum Reprod. 2014 doi:

Presentaciones

Rafael F Mollá Robles G Alfredo Muñoz Navarro A Garrido N Garcia-Velasco JA Bosch E Sofia Gouveia Nunes Reis Soares S Santos-Ribeiro S O-264 SIMILAR PERINATAL OUTCOMES IN CHILDREN BORN AFTER FRESH OR FROZEN EMBRYO TRANSFER USING DONATED OOCYTES. Presented at 76th American Society of Reproductive Medicine Scientific Congress, Virtual congress, October 17-21,2020

Drakopoulos P Di Guardo F Blockeel C De Vos M Anckaert E Verheyen G Santos-Ribeiro S Racca S Boudry L Mackens Tournaye H Vloebergs V Low male testosterone results in a substantial decrease of fresh live birth rates in couples with non-male factor infertility undergoing IVF. Presented at the 36th annual meeting of the European Society of Human Reproduction and Embryology, Copenhagen,Denmark, July 5-8, 2020

Mackens S Vieira-Silva S Santos-Ribeiro S Centelles-Lodeiro J Racca A Falony G Tito R Tournaye H Raes J Blockeel C O-077 Ovarian stimulation alters the cervical microbiota. Presented at the 36th annual meeting of the European Society of Human Reproduction and Embryology, Copenhagen,Denmark, July 5-8, 2020

Bardhi E Blockeel C Cools W Santos-Ribeiro S Racca A Mackens S De Vos M Polyzos N Popovic-Todorovic B De Brucker M Tournaye H Drakopoulos P Is ovarian response related to adverse perinatal outcomes after fresh embryo transfer in GnRH antagonist downregulated IVF/ICSI treatment cycles?. Presented at the 36th annual meeting of the European Society of Human Reproduction and Embryology, Copenhagen,Denmark, July 5-8, 2020

Segers I Santos-Ribeiro S Mostinckx L Tournaye H Verheyen G De Vos M Cumulative live birth rates of oocyte in-vitro maturation and controlled ovarian stimulation in infertile patients with polycystic ovary syndrome. Presented at the 36th annual meeting of the European Society of Human Reproduction and Embryology, Copenhagen,Denmark, July 5-8, 2020

Mostinckx L Mackens S Drakopoulos P Segers I Santos-Ribeiro S Popovic-Todorovic B Tournaye H Blockeel C De Vos M Early pregnancy loss in patients with polycystic ovary syndrome: in vitro maturation of oocytes versus controlled ovarian stimulation. Presented at the 36th annual meeting of the European Society of Human Reproduction and Embryology, Copenhagen,Denmark, July 5-8, 2020

De Vos M Mackens S Pareyn S Drakopoulos P Deckers T Mostinckx L Segers I Santos-Ribeiro S Camus1 M Verheyen G Tournaye H Blockeel C Outcome of in vitro oocyte maturation (IVM) in patients with PCOS: does patient phenotype have an impact?. Presented at the 36th annual meeting of the European Society of Human Reproduction and Embryology, Copenhagen,Denmark, July 5-8, 2020

Schutyser V Santos-Ribeiro S De Vos M Boudry L Tournaye H Blockeel C P-294: Should we care about polyps detected during the follicular phase of intrauterine insemination treatments?. Presented at the 74th Scientific Congress & Expo of the American Society for Reproductive Medicine, Denver, CO, USA, 23-26 June 2019

Mackens S Racca A Van de Velde H Tournaye H Stoop D Blockeel C Santos-Ribeiro S P-367: Increased miscarriage rates following follicular-phase endometrial scratching. Presented at the 74th Scientific Congress & Expo of the American Society for Reproductive Medicine, Denver, CO, USA, 23-26 June 2019

Racca A Vanni V Somigliana E Viganò P Santos-Ribeiro S De Coppel J Campo G Tournaye H Enrico P Blockeel C P-601: Impact of elevated progesterone on cumulative live birth rates: an analysis of 956 freeze-only cycles. Presented at the 74th Scientific Congress & Expo of the American Society for Reproductive Medicine, Denver, CO, USA, 23-26 June 2019

Errazuriz J Romito A Santos-Ribeiro S Popovic-Todorovic B Racca A Tournaye H De Vos M Blockeel C P-637: Modified natural cycle IVF versus conventional stimulation in advanced-age Bologna poor responders 2019

Mostinckx L Segers I Belva F Buyl R Santos-Ribeiro S Blockeel C Smitz J Anckaert E Tournaye H De Vos M P-756: Obstetric and neonatal outcome of assisted reproductive technology (ART) in patients with polycystic ovaries (PCO): in vitro maturation (IVM) of oocytes versus controlled ovarian stimulation 2019

Investigación en Fertilidad

NUESTROS INVESTIGADORES

Samuel Santos-Ribeiro M.D., Ph.D.

Biografía

Formación

Publicaciones

Presentaciones