It is estimated that nearly 100,000 children are born into poverty each year in Canada. During pregnancy, their mothers are likely to face multiple stressful life events, including lone-mother and teenage pregnancies, unemployment, more crowded or polluted physical environments, and far fewer resources to deal with these exposures. The early ...

OBJECTIVE: The objective of the study was to evaluate the obstetric, fetal and neonatal outcomes of teenage pregnancy in a tertiary care teaching hospital. METHODS: A retrospective case control study was performed over a period of 5 years. Data were retrieved from hospital records. All teenage mothers (aged 13-19 completed ...

PURPOSE OF REVIEW: This review summarizes the impact of bariatric surgery on gynecologic complications in the context of the extremely obese adolescent and reviews contraceptive considerations before and after adolescent bariatric surgery. RECENT FINDINGS: Eighteen percent of children and adolescents have a body mass index greater than the 95th percentile, ...

Few studies have longitudinally investigated the criminal profiles of violent juvenile sex and violent juvenile non-sex offenders. To make up for this lack, this study used police records of juveniles to determine the nature of the criminal profiles of violent sex offenders (n = 226) and violent non-sex offenders (n ...

OBJECTIVE: To quantify the age related risk of adverse obstetric outcome in primigravid women less than 20 years of age. STUDY DESIGN: The study sample was drawn from Cardiff Births Survey (a computerized maternity information database) comprising 66,271 pregnancies in the South Glamorgan region during 1990-1999. Pregnancy outcomes of primigravid ...

Introduction: Teenage pregnancies are high risk pregnancies due to the relative physical immaturity of the Mother and associated foetal risk. Objectives: To determine the incidence, obstetric and foetal outcome of teenage pregnancies in this environment. Materials and Methods: A retrospective analysis of all teenage pregnancies delivered at the University of ...

All animals can predict the hedonic consequences of events they've experienced before. But humans can predict the hedonic consequences of events they've never experienced by simulating those events in their minds. Scientists are beginning to understand how the brain simulates future events, how it uses those simulations to predict an ...

This article reports the findings of a qualitative research study carried out in Kabarole district, western Uganda. Knowledge of and perceptions about HIV/AIDS and pregnancy and how both relate to one another were elucidated from eight focus-group discussions with 38 female and 32 male secondary students from four different schools. ...

This study used a qualitative descriptive research design to discover the relevance and meaning of spirituality in the lives of 130 urban low-income pregnant women by asking the open-ended question, "How does your faith or spirituality affect your pregnancy if at all?" Forty-seven percent of the women in this study ...

Varicocele is a dilatation of the veins of the pampiniform plexus caused by reflux within the spermatic venous system. In the majority of cases it becomes apparent during pubertal development. The etiology of varicocele is likely multifactorial. The varicocele may have a negative effect on gonadal growth in the pediatric-adolescent ...

OBJECTIVES: Britain has high rates of unintended adolescent pregnancy compared to other European countries. Relatively little is known about the beliefs, attitudes and experiences of using hormonal contraceptive methods amongst middle-class adolescents, and mention of their views in the literature will add to the knowledge in this area. The current ...

OBJECTIVE: To examine the context of pregnancy and sexual health among adolescent females with a history of intimate partner violence (IPV). This paper reports on a subset of females who described abusive male partners' explicit pregnancy-promoting behaviors (ie, messages and behaviors that led females to believe their partner was actively ...

The impact of maternal veiling during pregnancy and of socioeconomic status on offspring's bone mass was investigated in 326 healthy adolescents. Veiling during pregnancy was associated with decreased musculoskeletal parameters in the offspring boys, but not girls. SES was a significant predictor of bone mass in both genders. INTRODUCTION: This ...

BACKGROUND: There is no previous research or documentation of the incidence of pregnancy or pregnancy outcomes in female adolescents after undergoing bariatric surgery. METHODS: Retrospective chart reviews were conducted for female patients who had bariatric surgery in our adolescent program from 2001-2007. Descriptive and clinical data were abstracted from the ...

This paper examines teenage pregnancy as a social-historical construction of increasing concern in Brazil. It presents findings from over five years of empirical research alongside an analysis of a sample of newspaper articles representative of the dominant positions in the Brazilian press concerning teenage pregnancy. In contrast to mainstream arguments ...

In this paper, we examine factor associated with poor pregnancy outcomes among teenagers in South Nyanza region of Kenya. The analysis is based on a recent WHO funded study on Adolescent safe motherhood in the region, which involved a survey of 1247 adolescents aged 12-19 and in-depth interviews with 39 ...

BACKGROUND: There are geographic variations in fetal outcomes of adolescent pregnancies because of socio-economic differences between regions and countries. The aim of our study was to determine adverse fetal outcomes associated with adolescent pregnancies in Cameroon. METHODS: A cross-sectional study to compare the outcomes of 268 singleton, adolescent pregnancies with ...

CONTEXT: The extent to which young women's risk of adolescent pregnancy is associated with having a mother who was a teenage parent, a sister who was a teenage parent or both is not known. METHODS: A sample of 127 Latina and black adolescent females completed in-depth surveys at three time ...

Girls who report first sexual intercourse during their early teen years have much higher rates of teenage pregnancy and childbearing than girls who delay sexual onset until older adolescence. In this study, we examine genetic and environmental influences on variation in teenage pregnancy and covariation with age at first sexual ...

Predictors of 12-month prevalence of sexual infidelity were examined in a population-based sample of married individuals (N = 2,291). Predictor variables were organized in terms of involved-partner (e.g., personality, religiosity), marital (e.g., marital dissatisfaction, partner affair), and extradyadic (e.g., parenting) variables. Annual prevalence of infidelity was 2.3%. Controlling for marital ...

OBJECTIVE: To gain deeper understanding of how teenage males view abortion, adolescent fatherhood, sexual behavior, and use of contraception. METHOD: We conducted six focus-group interviews with 17-year-old boys (n = 40). The interviews were tape-recorded, transcribed verbatim, and analyzed using manifest content analysis. RESULTS: Adolescent fatherhood was considered to be ...

PURPOSE: To compare the prevalence of classical risk factors and presenting signs and symptoms between adolescents and adults with ectopic pregnancy (EP). PROCEDURE: A database containing information regarding presentation symptoms, past medical history, and ultimate pregnancy outcomes of patients presenting to the Emergency Department during early pregnancy is maintained in ...

Changing circumstances regarding access to emergency contraception (EC) warrant nurses' review of its current status. Nurses have the potential to improve adolescents' awareness of and access to EC so that adolescents may prevent pregnancy. Research suggests that adolescents lack awareness of EC methods that prevent pregnancy following an unprotected act ...

High-precision 60Fe-60Ni isotope data show that most meteorites originating from differentiated planetesimals that accreted within 1 million years of the solar system's formation have 60Ni/58Ni ratios that are approximately 25 parts per million lower than samples from Earth, Mars, and chondrite parent bodies. This difference indicates that the oldest solar ...

The prevalence of osteoporosis was statistically significantly higher among female Holocaust survivors than among those who were not exposed to the Holocaust. These findings support the importance of nutrition and environmental conditions during childhood and adolescence on BMD in older adults. INTRODUCTION: Holocaust survivors during childhood and adolescence experienced undernutrition ...

An audit to determine the incidence of births to teenage nullipara, pregnancy complications, obstetric intervention rates, maternal and fetal outcomes in 114 teenage nullipara compared with 700 randomly selected older nullipara (age 20-29 years), was undertaken in a tertiary Institution. Births to teenage nullipara contributed 1.7% of all deliveries. Teenagers ...

We used participatory research to develop a theoretically based online STD/HIV and pregnancy prevention intervention that would be entertaining and captivating for 15-25 year olds while delivering key messages about condom use. We conducted six focus groups with 15-25 year olds attending reproductive health clinics and completed a content analysis ...

For more than 20 years the global emissions and the lifetime of methane have probably been constant, so the buildup of methane in the atmosphere has been slowing down for as long. During this time, there have been periodic events occurring every seven to eight years, when global methane concentrations ...

BACKGROUND: As part of the REPROSTAT2 project, this systematic review aimed to identify factors associated with teenage pregnancy in 25 European Union countries. METHODS: The search strategy included electronic bibliographic databases (1995 to May 2005), bibliographies of selected articles and requests to all country representatives of the research team for ...

Sub-Saharan Africa has one of the highest levels of teenage pregnancies in the world. In spite of that, there is paucity of empirical research on causes of teenage pregnancies in African countries. This paper investigates the determinants of teenage pregnancies based on a case study of Busia District in Kenya. ...

The recent expansion of Nicotine Replacement Therapy to pregnant women and children ignores the fact that nicotine impairs, disrupts, duplicates and/or interacts with essential physiological functions and is involved in tobacco-related carcinogenesis. The main concerns in the present context are its fetotoxicity and neuroteratogenicity that can cause cognitive, affective and ...

Teenage pregnancy, unsafe abortion methods and the high incidence of HIV infections among young people are of great concern to the South African public. Due to the lack of accurate information and understanding, some adolescents are forced to succumb to early motherhood from unplanned pregnancies or opt for back-street abortion ...

PURPOSE: To determine the perceptions of young mothers concerning their intentions about repeat pregnancy and to determine shared meanings concerning intentionality and decision making about sexual activity and use of birth control. DESIGN AND METHODS: Ethnographic, descriptive study with interviews of a purposive sample of young mothers with a repeat ...

Can quantum-information theory shed light on black-hole evaporation? By entangling the in-fallen matter with an external system we show that the black-hole information paradox becomes more severe, even for cosmologically sized black holes. We rule out the possibility that the information about the in-fallen matter might hide in correlations between ...

The present study is aimed at identifying how prior causal beliefs and covariation information contribute to belief updating when evidence, either compatible or contradictory with those beliefs, is provided. Participants were presented with a cover story with which it was intended to activate or generate a causal belief. Variables related ...

BACKGROUND: Whether the association between teenage pregnancy and adverse birth outcomes could be explained by deleterious social environment, inadequate prenatal care, or biological immaturity remains controversial. The objective of this study was to determine whether teenage pregnancy is associated with increased adverse birth outcomes independent of known confounding factors. METHODS: ...

The objective of this study was to determine whether pregnant young adolescents under 15 years of age developed more obstetric complications than adult women. A retrospective case control study was undertaken. The pregnancies of 121 nulliparous women under age 15 delivered at Department of Obstetrics and Gynecology, Faculty of Medicine, ...

BACKGROUND: Adolescents are vulnerable to unplanned pregnancy. Prevention measures and assistance are of significant public health importance in this population. OBJECTIVES: To identify demographic, behavioral, and clinical factors and to determine the prevalence for unplanned pregnancy among female adolescents in Vitória, Brazil. METHODS: A cross-sectional study was performed among female ...

The purpose of this study was to evaluate the impact of the integral attention to the health of pregnant adolescents and adolescent mothers, having follow-up from the Integral Support Program for the Pregnant Teen (ISPPT), with the intention to determine quality of life and prevent repeat pregnancy. A prospective study ...

BACKGROUND: The purpose of this study was to investigate the lifetime prevalence of teenage pregnancy in the histories of detained adolescent females and to examine the relationship between teenage pregnancy on the one hand and mental health and sexuality related characteristics on the other. METHODS: Of 256 admitted detained adolescent ...

BACKGROUND: Much of the UK government's 1999 report on teenage pregnancy was by necessity based on rather old or non-longitudinal research. AIM: To examine the associations between risk factors identified in the report and pregnancy at or before age 16 years among young women and partners of young men using ...

This article examines the relationship between teenage conceptions and deprivation in England and Wales in 2001-2002 using data at census ward level. Teenage conceptions are defined as births and abortions to women conceiving under the age of 18. Deprivation has been measured using Carstairs scores rebased using the 2001 Census. ...

The teenage pregnancy unit's strategy for dealing with the increasing problem of unwanted pregnancy is rather prescriptive and simplistic for such a complex problem. It is not surprising that despite its recent recommendations, the problem has worsened. It is ludicrous to promote efficient ways to provide oral contraceptive pills to ...

BACKGROUND: The aim of this study was to quantify the change in the number of conceptions and abortions among women younger than 18 years in England in relation to the government's national teenage pregnancy strategy. METHODS: We undertook geographic analysis of data for 148 top-tier local authority areas. The main ...

The aim of this study was to determine the degree to which socioeconomic status is a risk factor for first birth at age 19 or younger in married women in an urban area of Turkey. The research was a population-based case-control study. The study group comprised all married and pregnant ...

In mid-2004, the lead for tackling teenage pregnancy in Lambeth moved from the Council to Public Health in the coterminous Primary Care Trust. Lambeth is a deprived inner-city London borough with a culturally rich and diverse population. The under-18 teenage conception rate had risen by 19% over the 5-year period ...

OBJECTIVE: This study aimed to determine the incidence of teenage pregnancy and compare obstetric and neonatal complications of teenage mothers with adult mothers. MATERIAL AND METHOD: This is a retrospective study conducted at the Department of Obstetrics and Gynecology, Chonburi Hospital, Thailand. The study group consisted of primigravida women aged ...

OBJECTIVES: We estimated the effects of high incarceration rates on rates of sexually transmitted infections and teenage pregnancies. METHODS: We calculated correlations between rates of incarceration in state prisons and county jails and rates of sexually transmitted infections and teenage pregnancies for each of the 100 counties in North Carolina ...

Three studies examined non-Aboriginal Australians' guilt and anger about their ingroup's advantage over structurally disadvantaged Aborigines. Study 1 showed that participants who perceived their ingroup as relatively advantaged perceived this inequality as unfair and felt guilt and anger about it. Anger, and to a lesser degree guilt, predicted the willingness ...

Prostitute women have the highest homicide victimization rate of any set of women ever studied. We analyzed nine diverse homicide data sets to examine the extent, trends, and perpetrators of prostitution-related homicide in the United States. Most data sources substantially under-ascertained prostitute homicides. As estimated from a conservative capture-recapture analysis, ...