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List of works by Greta Verheyen

A prospective randomized controlled trial investigating the effect of artificial shrinkage (collapse) on the implantation potential of vitrified blastocysts.

scientific article published on 12 September 2015

An improved IVM method for cumulus-oocyte complexes from small follicles in polycystic ovary syndrome patients enhances oocyte competence and embryo yield.

scientific article published in October 2017

BMP4 plays a role in apoptosis during human preimplantation development

scientific article published on 23 November 2018

Birthweight of singletons born after blastocyst-stage or cleavage-stage transfer: analysis of a data set from three randomized controlled trials

scientific article published on 13 December 2019

Birthweight of singletons born after cleavage-stage or blastocyst transfer in fresh and warming cycles.

scientific article

Chromosomal meiotic segregation, embryonic developmental kinetics and DNA (hydroxy)methylation analysis consolidate the safety of human oocyte vitrification.

scientific article published on 31 March 2015

Clinical performance of a specific granulocyte colony stimulating factor ELISA to determine its concentration in follicular fluid as a predictor of implantation success during in vitro fertilization

scientific article published on 22 June 2019

Closed oocyte vitrification and storage in an oocyte donation programme: obstetric and neonatal outcome.

scientific article

Cumulative live birth rates after fresh and vitrified cleavage-stage versus blastocyst-stage embryo transfer in the first treatment cycle.

scientific article published on 12 September 2016

Deposition of the spermatozoon in the human oocyte at ICSI: impact on oocyte survival, fertilization and blastocyst formation

scientific article published in May 2015

Do ARTs affect the incidence of monozygotic twinning?

scientific article published on 22 September 2016

Do we need to measure progesterone in oocyte donation cycles? A retrospective analysis evaluating cumulative live birth rates and embryo quality

scientific article published on 01 January 2020

Does oocyte banking for anticipated gamete exhaustion influence future relational and reproductive choices? A follow-up of bankers and non-bankers.

scientific article published on 28 November 2014

Factors influencing the clinical outcome of preimplantation genetic testing for polycystic kidney disease

scientific article published on 01 May 2019

Fifteen years of Belgian experience with external quality assessment of semen analysis.

scientific article published on 13 July 2016

Frozen-thawed embryo transfers in natural cycles with spontaneous or induced ovulation: the search for the best protocol continues

scientific article published on 25 October 2016

How successful is TESE-ICSI in couples with non-obstructive azoospermia?

scientific article published on 16 June 2015

Human cumulus-enclosed germinal vesicle oocytes from early antral follicles reveal heterogeneous cellular and molecular features associated with in vitro maturation capacity

scientific article (publication date: 22 April 2015)

Impact of late-follicular phase elevated serum progesterone on cumulative live birth rates: is there a deleterious effect on embryo quality?

scientific article published on 22 February 2018

In vitro maturation (IVM) of oocytes recovered from ovariectomy specimens in the laboratory: a promising "ex vivo" method of oocyte cryopreservation resulting in the first report of an ongoing pregnancy in Europe

scientific article

Influence of ultra-low oxygen (2%) tension on in-vitro human embryo development

scientific article published on 01 February 2019

Intracytoplasmic morphologically selected sperm injection (IMSI): a critical and evidence-based review

scientific article

Is genetic fatherhood within reach for all azoospermic Klinefelter men?

scientific article published on 25 July 2018

Neonatal health including congenital malformation risk of 1072 children born after vitrified embryo transfer

scientific article

Obstetric and neonatal outcome following ICSI with assisted oocyte activation by calcium ionophore treatment.

scientific article published in February 2018

Oocyte donation in donors with levonorgestrel intrauterine device: a good match?

scientific article published on 07 June 2019

Open versus closed oocyte vitrification in an oocyte donation programme: a prospective randomized sibling oocyte study

scientific article published on 2 January 2016

Predicting suboptimal oocyte yield following GnRH agonist trigger by measuring serum LH at the start of ovarian stimulation

scientific article published on 01 October 2019

Processing and selection of surgically-retrieved sperm for ICSI: a review.

scientific article published on 21 March 2017

Reduced blastocyst formation in reduced culture volume.

scientific article

Semen quality of young adult ICSI offspring: the first results

scientific article

Should we continue to measure endometrial thickness in modern-day medicine? The effect on live birth rates and birth weight

scientific article published on 3 January 2018

The type of culture medium and the duration of in vitro culture do not influence birthweight of ART singletons.

scientific article