Statistical analysis of a large and unique longitudinal data-set demonstrates that childbearing after age 35 or 40 is associated with survival and healthy survival among very old Chinese women and men. The association is stronger for women than for men. The estimates are adjusted for a variety of confounding factors: demographic characteristics, family support, social connections, health practi...

Background and Purpose: Childbirth is a normal physiological process and a family event. Women in various societies with different cultural backgrounds have diverse reasons for childbearing. Understanding the reasons behind childbearing might help overcome some issues associated with early/late reproduction, or lack of desire to give birth. This study was an attempt to develop, validate, and st...

OBJECTIVE The aims of the present study were to investigate the women's perspective on influenza infection and vaccination and to evaluate how they influence vaccine acceptability, in Korean women of childbearing age. METHODS This was a prospective study by random survey of women of childbearing age (20 to 45 years). They were asked to complete a questionnaire assessing their knowledge, attit...

BACKGROUND Teenage motherhood and smoking have important health implications for youth in the United States and globally, but the link between teen childbearing and subsequent smoking is inadequately understood. The selection of disadvantaged young women into early childbearing and smoking may explain higher smoking levels among teen mothers, but teen motherhood may also shape subsequent smokin...

BACKGROUND The number of cases of pertussis reported has increased gradually in the last decade. Pertussis vaccination is the most effective strategy for the prevention of infection. Despite the fact that young infants are at the highest risk for pertussis, the rate of tetanus-diphtheria-acellular pertussis (Tdap) vaccination is presumed to be very low among women of childbearing age in Korea. ...

This study, a descriptive and methodological type of research, was conducted to evaluate the validity reliability Turkish adaptation Attitudes Fertility Childbearing Scale (AFCS), developed by Söderberg et al. (2015). The sample this study consisted 224 women who had not given birth yet were between ages 20-30. scale is Likert-type measuring instrument consisting 21 items, in three dimensions. ...

In a continent where most countries exhibit low or “lowest-low” fertility, the experience of Sweden and its Nordic neighbors has become of interest to social scientists and policy makers concerned with the causes and consequences of low fertility. Nordic fertility can be labeled as “highest-low”: the fertility of Sweden and its neighbors is below the replacement level of 2.1 children per woman ...

BACKGROUND AND OBJECTIVES Teenage childbearing may have childhood origins and can be viewed as the outcome of a coherent reproductive strategy associated with early environmental conditions. Life-history theory would predict that where futures are uncertain fitness can be maximized through diverting effort from somatic development into reproduction. Even before the childbearing years, future te...

This paper continues research on female labor supply, in particular the literature on the costs of childbearing to a woman’s later labor market and marital outcomes. Hotz, Mullin, and Sanders (1997) use miscarriage as an instrument for birth, concluding that delaying birth might actually worsen outcomes for pregnant teenage girls. I demonstrate that while miscarriages might be randomly assigned...

In a Congressionally mandated study carried out under the aegis of the U.S. Agency for Toxic Substances and Disease Registry (ATSDR) and summarized in this article, the authors have provided estimates of the numbers of American women of childbearing age and the numbers of American pregnant women whose lead exposure is sufficiently elevated to pose an intrauterine toxicity risk. Exposures associ...