Unconsummated marriage is a common problem in the andrology clinics in eastern communities. The aetiology of this problem is attributed to factors like erectile dysfunction, premature ejaculation and vaginismus. The aim of this study is to examine the role of vaginismus in erectile dysfunction of newly married men refractory to conventional treatment. 40 men were include in this study. All had ...

The timing of marriages, first birth interval and the prevalence of premarital conception (PMC) among women of successive birth cohorts in one rural county in Yunnan, China, were examined. Detailed pregnancy histories were collected for 1,336 women aged 15-64 years using a Life History Calendar. The rising marriage age and shorter first birth interval correspond to over-all changes in the Chine...

Background: Ectopic pregnancy (EP) is a common condition which presents a major health problem for women of childbearing age. This study aims to analyze and identify risk factors that have the potential for EP and evaluating the contribution of the risk factors associated EP. Materials and Methods: In this case control study, performed from 2006 to 2011 at Arash hospital, the casepatients were ...

A graph G is H-saturated if G does not contain H as a subgraph but for any nonadjacent vertices u and v, G+uv containsH as a subgraph. The parameter sat(H, n) is theminimum number of edges in an H-saturated graph of order n. In this paper, we determine sat(H, n) for sufficiently large nwhen H is a union of cliques of the same order, an arbitrary union of two cliques and a generalized friendship...

BACKGROUND Husband alcohol use has frequently been found to be related to husband-to-wife marital violence. Research has demonstrated a prospective link between husband alcohol use before marriage and husband-to-wife aggression in the first year of marriage. The present study examined the relationships of husband violence, marital conflict, and couple's alcohol use in the first year of marriage...

This study examined concurrent and longitudinal associations among overt and social forms of aggression, peer status, and friendship quality over an 11-month period. A sample of 559 adolescents (50% girls) in grades 6-8 participated in the study. Participants completed a measure of friendship quality at both time points. Measures of aggression and peer status (preference-based and reputation-ba...

Mothers' perceptions of marital quality and depressed mood and children's attachment security and friendship quality were assessed in the National Institute of Child Health and Human Development Study of Early Child Care and Youth Development. One month after their birth and again when the children were 3 and 4 years old and in first and third grades, mothers rated the quality of their marital ...

Cohabitation and marriage in the United States are converging relationships for those cohabiters who eventually marry. Using the “National Survey of Families and Households” and the “National Survey of Family Growth” as data sources, this dissertation examines trends over time in cohabitation and the types of people who cohabit before marriage, differences in behavior across relationship stages...

OBJECTIVES Friendships contribute uniquely to well-being in (late) adulthood. However, studies on friendship often ignore interindividual differences in friendship patterns. The aim of this study was to investigate such differences including their predictors. METHOD The study builds on Matthews's qualitative model of friendship styles. Matthews distinguished 3 approaches to friendship differi...