… large-for-gestational-age in singletons born after frozen compared to fresh embryo transfer, by gestational week: a Nordic register study from the CoNARTaS group

AM Terho, S Pelkonen, S Opdahl… - Human …, 2021 - academic.oup.com
… SGA, appropriate-for-gestational-age (AGA) and LGA according to gestational age and sex.
… ) are included in the NC group in this study. In both FET and fresh ET groups, some oocyte …

Perinatal and maternal outcome after vitrification of blastocysts: a Nordic study in singletons from the CoNARTaS group

E Ginström Ernstad, AL Spangmose… - Human …, 2019 - academic.oup.com
… for gestational age (SGA) yet a higher risk of fetal macrosomia and large for gestational age
(… studies indicating similar outcomes in the two groups. Studies on perinatal and maternal …

Trends in perinatal health after assisted reproduction: a Nordic study from the CoNARTaS group

AA Henningsen, M Gissler, R Skjaerven… - Human …, 2015 - academic.oup.com
… Owing to national differences in the registration of stillbirth, we restricted the analyses on
stillbirth to ≥28 + 0 gestational weeks. Infant death was defined as death of a live born child …

Risk of hypertensive disorders in pregnancies following assisted reproductive technology: a cohort study from the CoNARTaS group

S Opdahl, AA Henningsen, A Tiitinen… - Human …, 2015 - academic.oup.com
… SC pregnancies with gestational age ≥22 weeks from 1988 to … For twins, the mean maternal
age at delivery was 32.6 (SD … In our sample, gestational age and birthweight were lower in …

Obstetric and perinatal risks in 4601 singletons and 884 twins conceived after fresh blastocyst transfers: a Nordic study from the CoNARTaS group

AL Spangmose, E Ginström Ernstad… - Human …, 2020 - academic.oup.com
… The CoNARTaS cohort … gestational age based on the date of oocyte pick-up (OPU) and
in sensitivity analyses on data from Denmark and Norway, we also calculated gestational age

O-076 Neurodevelopmental morbidity in children born after ART: a Nordic register study from the Committee of Nordic ART and Safety (CoNARTaS) group

K Rönö, E Rissanen, C Bergh… - Human …, 2021 - academic.oup.com
… Adjustments were made for the country, maternal age at the delivery, parity, smoking, and
… than self-reported smoking status, paternal age, and parental somatic morbidity. Additional …

[引用][C] … risk of congenital malformations in children born after assisted reproduction is only increased in some organ systems: a nordic study from the conartas group

AKA Henningsen, LB Romundstad… - Fertility and …, 2013 - fertstert.org
… IVF alone across all combined age groups. The average cost … a live birth over three pregnancy
attempts, compared to an … with recurrent pregnancy loss across all maternal age groups

Risk of congenital malformations in live-born singletons conceived after intracytoplasmic sperm injection: a Nordic study from the CoNARTaS group

AKA Henningsen, S Opdahl, UB Wennerholm… - Fertility and …, 2023 - Elsevier
… Our study is based on data from the Committee on Nordic ART and Safety (CoNARTaS), …
Only children with a gestational age of 22 + 0 weeks or more were included. Because of the …

Puberty disorders among ART-conceived singletons: a Nordic register study from the CoNARTaS group

R Klemetti, B Perry, AKA Henningsen… - Human …, 2022 - academic.oup.com
… for maternal age, parity, smoking, gestational diabetes, … pregnancy and country, and further
for either gestational age, birthweight, small for gestational age or large for gestational age. …

Perinatal outcomes of children born after frozen-thawed embryo transfer: a Nordic cohort study from the CoNARTaS group

UB Wennerholm, AKA Henningsen… - Human …, 2013 - academic.oup.com
weeks of gestation, Denmark from gestational week 28 + 0 in the beginning of the study period
and from gestational week … , and Norway even earlier than gestational week 22 + 0. Early …