CONTEXT More and more Chinese adolescents are engaging in premarital sexual activity. As a result, the numbers of unplanned pregnancies and sexually transmitted infections (STIs) among Chinese young adults have increased markedly. METHODS A comprehensive sex education program, including information on abstinence, contraception and healthy sexual behaviors, was carried out in a suburb of Shang...

BACKGROUND As emergency contraceptive pills (ECPs) become increasingly available through pharmacies, concerns about potential overuse of this product have emerged. In response, bridging women from ECPs to ongoing contraception was advanced as a solution. STUDY DESIGN We collected information in Ghanaian pharmacies on ECP users' sexual activity, use of contraceptive methods and reasons for buy...

The relationship of contraceptive history to diagnostic category of amenorrhoea was analysed in 131 consecutively investigated cases of secondary amenorrhoea. Amenorrhoea occurred in 52 patients immediately after discontinuing the oral contraceptive. Twenty-two had had amenorrhoea before oral contraceptive treatment and 23 patients before the episode of non-contraceptive-related amenorrhoea inv...

Fertility is one of the responsible factors for the growth of human population. The demographers have given priority to understanding of the determinants of fertility through statistical techniques. Analytical models are suitable and appropriate tools and are widely used for better understanding of the phenomenon of the human fertility behavior. In other words, these models are useful in descri...

The efficacy of the contraceptive methods is high, and effect mainly due to progestogen, since it promotes inhibition ovulation, thickening cervical mucus, reduction in tubal motility. Therefore, one must reflect on role estrogen – time abandon it? In this paper, we discuss progestogen contraception, bleeding profile non-contraceptive benefits.

BACKGROUND In the latest report of Ethiopian Demographic and Health Survey (EDHS) 2011, the maternal mortality ratio (MMR) was estimated at 676/100,000 live births, with total fertility rate at 4.8 and contraceptive prevalence rate at 29 %. Knowledge and utilization of long acting contraceptive in the Tigray region are low. This study aims at comparing and identifying factors related to the uti...

BACKGROUND Awareness of emergency contraceptive pills (ECP) associated with an intention to use other contraceptive methods has rarely been investigated. This study compared the ECP awareness of males and females and its associations with intention to use four other contraceptive methods (condoms, oral contraceptive pills, and withdrawal and rhythm methods) in unmarried university students in K...

Paper Presentation Objective I ntimate partner violence is a significant public health issue, with approximately 25% of women reporting lifetime violence. Intimate partner violence has been associated with unintended pregnancy, possibly due to partner coercion or interference with contraceptive. The specific aim of this study was to describe the association between intimate partner violence and...

In order to qualitatively evaluate sexual behaviors or practices and the incidence of sexual and reproductive health programs in adolescent and postadolescent users educated in Cali, Colombia, two quota samples were carried out, one in schools in poor neighborhoods of the city and one at Valle University (UNIVALLE). In addition, a limited number of twelve open interviews was made among two diff...