Association of the very early rise of human chorionic gonadotropin with adverse outcomes in singleton pregnancies after in vitro fertilization

Sunday, May 1, 2016
Slower very early first-trimester human chorionic gonadotropin rise is associated with low birth weight but not gestational age at delivery among singleton in vitro fertilization conceptions.

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Assisted reproductive technology and perinatal outcomes Conventional versus discordant sibling design

Monday, April 25, 2016

Authors:
Nafeesa N. Dhalwani, Ph.D., Sheree L.…

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Potential influence of in utero and early neonatal exposures on the later development of endometriosis

Friday, April 1, 2016
Women with endometriosis, in addition to genetic predisposition, are exposed more frequently to preterm birth during intrauterine life and to formula feeding in early postnatal life.

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Impact of single embryo transfer policy on perinatal outcomes in fresh and frozen cycles analysis of the Japanese Assisted Reproduction Technology registry between 2007 and 2012

Monday, February 1, 2016
Single embryo transfer (SET) policy improves perinatal outcomes in Japan. The impact of SET policy was different in fresh and frozen cycles for several perinatal outcomes.

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Risk of preterm birth after blastocyst embryo transfer A large population study using contemporary registry data from Australia and New Zealand

Tuesday, September 29, 2015
A large assisted reproductive technology registry study finds that blastocyst transfer does not increase the risk of preterm birth, low birth weight, or small for gestational age.

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Single vitrified blastocyst transfer maximizes liveborn children per embryo while minimizing preterm birth

Monday, June 1, 2015
Single vitrified-warmed blastocyst transfer provides excellent live-birth rates and higher embryo to live-birth efficiency while minimizing preterm birth and low birth weight, relative to double transfer.

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Association of number of retrieved oocytes with live birth rate and birth weight An analysis of 231815 cycles of in vitro fertilization

Monday, March 30, 2015
A higher number of retrieved oocytes was associated with an increased incidence of low birth weight in autologous, but not donor, oocyte cycles with fresh transfer of two embryos.

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Prospective study of time to pregnancy and adverse birth outcomes

Monday, March 30, 2015
In this registry-based cohort study, we found positive associations between prospectively measured time to pregnancy and several adverse birth outcomes, including preterm birth, low birth weight, placental disorders, gestational diabetes, and cesarean section.

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Maternal undernutrition induces premature reproductive senescence in adult female rat offspring

Monday, December 29, 2014
An adverse uterine nutritional environment during pregnancy results in premature reproductive senescence in adult rats.

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Impact of frozen thawed single blastocyst transfer on maternal and neonatal outcome An analysis of 277042 single embryo transfer cycles from 2008 to 2010 in Japan

Tuesday, December 31, 2013
Frozen-thawed single-blastocyst transfers were associated with lower odds of adverse neonatal outcomes than fresh transfers, but with higher odds of placenta accreta and pregnancy-induced hypertension.

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Perinatal outcomes in 375 children born after oocyte donation a Danish national cohort study

Tuesday, April 30, 2013
Children born after oocyte donation have a higher risk of preterm birth and low birth weight than after standard in vitro fertilization, mainly due to the risk of preeclampsia.

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Low birth weight Is it related to assisted reproductive technology or underlying infertility

Monday, February 4, 2013
We review the potential association between different components of ART and infertility with LBW, while acknowledging the limitations to interpretation of the existing literature.

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Preterm delivery and low birth weight in singleton pregnancies conceived by women with and without a history of infertility

Friday, June 8, 2012
Nulliparous women and women with a history of infertility who conceive a singleton after infertility treatment may be at increased risk for having a low-birthweight infant.

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