Copperman AB

No ORCID on file · 6 papers in corpus · active 1997-2026

Study types

  • article 1

Condition tags

  • endometriosis 1
2026
Frozen embryo transfer outcomes in patients with prior cesarean delivery: a focus on endometrial lining parameters.
F&S reports ·doi:10.1016/j.xfre.2025.12.006

ObjectiveTo evaluate the association between prior mode of delivery (cesarean vs. vaginal) and endometrial thickness in the subsequent frozen embryo transfer (FET) cycle. The secondary aim was to evaluate FET cycle outcomes.DesignRetrospect…

2024
Rescue in vitro maturation using ovarian support cells of human oocytes from conventional stimulation cycles yields oocytes with improved nuclear maturation and transcriptomic resemblance to in vivo matured oocytes.
Journal of assisted reproduction and genetics ·doi:10.1007/s10815-024-03143-4

PurposeDetermine if the gene expression profiles of ovarian support cells (OSCs) and cumulus-free oocytes are bidirectionally influenced by co-culture during in vitro maturation (IVM).MethodsFertility patients aged 25 to 45 years old underg…

2018
The effect of female body mass index on in vitro fertilization cycle outcomes: a multi-center analysis.
Journal of assisted reproduction and genetics ·doi:10.1007/s10815-018-1290-6

PurposeThe aim of this study is to examine the impact of female body mass index (BMI) on IVF cycle outcomes.MethodsThis is a retrospective cohort study including 51,198 women who initiated their first autologous IVF cycle in 13 fertility ce…

2017
The cumulative dose of gonadotropins used for controlled ovarian stimulation does not influence the odds of embryonic aneuploidy in patients with normal ovarian response.
Journal of assisted reproduction and genetics ·doi:10.1007/s10815-017-0909-3

ObjectiveControlled ovarian hyperstimulation (COH) promotes multifollicular growth, increasing the chance of obtaining euploid embryos that will successfully implant. Whether aneuploidy is increased from COH with exogenous gonadotropins int…

2015
Maximum basal FSH predicts reproductive outcome better than cycle-specific basal FSH levels: waiting for a "better" month conveys limited retrieval benefits.
Reproductive biology and endocrinology : RB&E ·doi:10.1186/s12958-015-0078-0

BackgroundElevated follicle stimulating hormone (FSH) is associated with poor vaginal oocyte retrieval (VOR) outcomes and cycle cancellations but intercycle variability in basal FSH reportedly does not predict ovarian response.MethodsWe con…

article 1997
Endometriosis is not detrimental to embryo implantation in oocyte recipients
Journal of assisted reproduction and genetics ·doi:10.1007/bf02766132

PurposeOur purpose was to determine the effects of endometriosis on implantation and pregnancy rates in ovum recipients.MethodsThe medical records of 239 consecutive oocyte recipient patients who were treated between January 1, 1991, and Ju…