scholarly journals Sex of the first‐born and obstetric complications in the subsequent birth. A study of 2.3 million second births from Denmark, Finland, Norway, and Sweden

2020 ◽  
Vol 99 (10) ◽  
pp. 1381-1386
Author(s):  
Laust H. Mortensen ◽  
Sven Cnattingius ◽  
Mika Gissler ◽  
Kari Klungsøyr ◽  
Rolv Skjærven ◽  
...  
Keyword(s):  
Obstetric Complications ◽  
Subsequent Birth ◽  
Second Births

Timing of first birth and second birth spacing in Canada

1989 ◽  
Vol 21 (3) ◽  
pp. 293-300 ◽  
Author(s):  
K. Vaninadha Rao ◽  
T. R. Balakrishnan
Keyword(s):  
Baby Boom ◽  
Fertility Survey ◽  
Birth Timing ◽  
Canadian Society ◽  
First Birth ◽  
Subsequent Birth ◽  
First Birth Timing ◽  
Second Births ◽  
Boom Period ◽  
Significant Factors

SummaryIn Canadian society the influence of first birth timing on the subsequent birth interval has been eroded over time, as shown by the Canadian Fertility Survey of 1984. The influence of first birth timing is significant for second births among women married during the baby boom period, but not for those married thereafter. Religiosity, marital status, and place of residence are significant factors in second birth timing in Canada.

Imbalance in the system L-arginin-NO in pathogenesis of obstetric complications and intrauterine growth retardation (Literature review)

2016 ◽  
pp. 43-47
Author(s):  
O.V. Basystyi ◽  
Keyword(s):  
Nitric Oxide ◽  
Literature Review ◽  
Growth Retardation ◽  
Intrauterine Growth Retardation ◽  
Obstetric Complications ◽  
Pathogenetic Role ◽  
Intrauterine Growth ◽  
System L ◽  
Nitric Oxide Deficiency

The data of domestic and foreign literature on etiology, pathogenesis and intrauterine growth retardation diagnosis are presented in the paper. It highlights pathogenetic role of nitric oxide deficiency in case of obstetric complications and intrauterine growth retardation. Key words: intrauterine growth retardation (IUGR), system L-arginin–NO, obstetric complications.

PREVENTION OF OBSTETRIC COMPLICATIONS IN WOMEN WITH B VITAMIN DEFICIENCY

2019 ◽  
Vol 15 (68) ◽  
pp. 082 ◽  
Author(s):  
V. P. Mischenko ◽  
I. V. Rudenko ◽  
V. K. Likhachov ◽  
M. Y. Golubenko ◽  
L. M. Dobrovolska
Keyword(s):  
Vitamin Deficiency ◽  
Obstetric Complications ◽  
B Vitamin

Combined Thrombophilia and Obstetric Complications

2009 ◽  
Vol 2 (2) ◽  
pp. 38-41 ◽  
Author(s):  
Ayala Rozano-Gorelick ◽  
Emmanuil Papadakis ◽  
Benjamin Brenner
Keyword(s):  
Obstetric Complications

scholarly journals High Incidence of Zika or Chikungunya Infection among Pregnant Women Hospitalized Due to Obstetrical Complications in Northeastern Brazil—Implications for Laboratory Screening in Arbovirus Endemic Area

Viruses ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 744
Author(s):  
Iracema J. A. A. Jacques ◽  
Leila Katz ◽  
Marília A. Sena ◽  
Ana B. G. Guimarães ◽  
Yasmim L. Silva ◽  
...  
Keyword(s):  
Pregnant Women ◽  
Clinical Data ◽  
Obstetric Complications ◽  
Northeastern Brazil ◽  
Serological Tests ◽  
Pregnancy And Childbirth ◽  
Obstetrical Complications ◽  
Risk Pregnancy ◽  
Endemic Areas ◽  
A Prospective Study

The diagnostic of arbovirus-related obstetric complications in high-risk pregnancy and childbirth care is challenging, especially in endemic areas. We conducted a prospective study to track active or recent Zika (ZIKV), dengue (DENV), or chikungunya (CHIKV) virus infection among hospitalized pregnant women (PW) with obstetric complications in a hospital at the epicenter of Zika outbreak and ZIKV-related microcephaly in Brazil. Clinical data and blood samples were collected at enrollment and 10 days after the admission of study participants, between October 2018 and May 2019. Further clinical data were extracted from medical records. Samples were screened by molecular and serological tests. Out of 780 participants, 93.1% (95% CI: 91.1–94.7%) presented previous DENV exposure (IgG). ZIKV, CHIKV, and/or DENV laboratory markers of recent or active infection were detected in 130 PW, yielding a prevalence of 16.6% (95% CI: 14.2–19.5%); 9.4% (95% CI: 7.4–11.7%), 7.4% (95% CI: 5.7–9.7%), and 0.38% (95% CI: 0.1–1.2%) of CHIKV, ZIKV, and DENV infections, respectively. Most ZIKV infections were detected by molecular assays (89.6%), while CHIKV infections were detected by serology (95.9%). Our findings highlight the need for arbovirus infections screening in PW with obstetrical complications, potentially associated to these infections in endemic areas regardless of the signs or symptoms suggestive of arboviral disease.

SOME OBSTETRIC COMPLICATIONS

1929 ◽  
Vol 2 (3) ◽  
pp. 84-89
Author(s):  
Alfred J. Gibson
Keyword(s):  
Obstetric Complications

scholarly journals 1031 Severe maternal morbidity and other obstetric complications in illinois

2021 ◽  
Vol 224 (2) ◽  
pp. S638-S639
Author(s):  
Antoinette Oot ◽  
Kaitlin Huennekens ◽  
Lynn M. Yee ◽  
Joe M. Feinglass
Keyword(s):  
Maternal Morbidity ◽  
Obstetric Complications ◽  
Severe Maternal Morbidity

scholarly journals Recent sex ratio at birth in China

2021 ◽  
Vol 6 (5) ◽  
pp. e005438
Author(s):  
Quanbao Jiang ◽  
Cuiling Zhang
Keyword(s):  
Sex Ratio ◽  
Normal Level ◽  
Decomposition Methods ◽  
Sex Ratio At Birth ◽  
Negative Effects ◽  
Female Fetus ◽  
The Past ◽  
Multiple Data ◽  
Child Policy ◽  
Second Births

BackgroundChina’s sex ratio at birth (SRB) has declined in the past decade but still exceeds the normal level. This study seeks to depict the SRB trend in the past two decades.MethodsWe depicted the SRB trend, including SRB by birth order, children composition, residence and hukou type, education, race and province using latest data available from multiple data sources and standardisation and decomposition methods.ResultsThe SRB remained around 120 in the first decade from 2000 to 2010, and recently declined and approached the normal level during 2010–2020. The SRB for second births and first births converged to the normal level, whereas the SRB for third and above births exceeded the normal level. The rising proportion of second births increased, whereas the decreasing proportion of first births reduced the overall SRB. Parents with only daughters are more likely to abort a female fetus in pursuit of a son, while parents with only sons are more likely to abort a male fetus in pursuit of a daughter. It also shows difference in SRB by residence, hukou type, educational attainment and race. Urban SRB was lower than rural SRB, by the residence and hukou type, but higher than rural SRB after being standardised. Provinces still exhibit differences by original categorised policy even after the implementation of the universal two-child policy.ConclusionsChina’s SRB has declined substantially during the past two decades, but the negative effects need to be tackled.

Age at first and second births and breast cancer risk in biparous women

1990 ◽  
Vol 45 (3) ◽  
pp. 428-430 ◽  
Author(s):  
E. Negri ◽  
C. La Vecchia ◽  
S. W. Duffy ◽  
P. Bruzzi ◽  
F. Parazzini ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Breast Cancer Risk ◽  
Cancer Risk ◽  
Second Births
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