The aim of this paper is to analyze changes in fertility in Slovakia in interwar period and to describe its overall character in transversal and longitudinal perspective. The article is based on data from vital statistics of Statistical office. Special attention is paid to the level of concious fertility control and spatial differencies. and Branislav Šprocha, Pavol Tišliar.
The current text resumes the topic of fertility rituals in Japan. This part of the entire article deals primarily with two protective village deities, the Dösojin, residing at entrance points to the village and thus overseeing all activity and movement to and from the village itself. The Dösojin thus have the capacity to control and influence everyday life of the villagers in the supernatural field, including new year festivities connected with fertility rituals. The current text not only introduces the shape of the two-day festival but also contributes to a deeper understanding of the issue in question by providing a complex insight into the symbolism and contextual meaning of the performance of the ritual itself., Zuzana Kubovčáková., and Obsahuje bibliografii
The present article introduces a new operationalization of preference theory in the Czech Republic; and tests if fertility differs in terms of life-style preferences using data from a survey of men and women in post-reproductive period (aged 40 +) of the life cycle. This study has three main parts. First, it introduces and discusses a new operationalization of life-style preferences that can be applied for both men and women. Secondly, this paper presents the distribution of life-style preferences among males and females in the Czech population. In the final part, the authors test whether this new typology is a good predictor of Czech fertility levels, and highlight the differences in fertility between men and women by lifestyle preferences., Beatrice Chromková Manea a Ladislav Rabušic., and Obsahuje bibliografii
Smoking is the most widespread substance dependence in the world. Nicotine and some other components of the cigarette smoke cause various endocrine imbalances, and have negative effects on pituitary, thyroid, adrenal, testicular and ovarian functions. Here, we examined studies that describe the influence of smoking and smoking cessation on the male and female reproductive systems. We also focused on studies providing an account of differences in cessation success rates between men and women. In men, the most common effects associated with smoking are erectile dysfunction and decreasing spermiogram quality. Several groups have studied the effects of cigarette smoking on testosterone levels in men. However, the results have been conflicting. In women, nicotine has an antiestrogen effect and increases the ratio of androgens to estrogens throughout life. Beside nicotine, other cigarette toxins also cause dysregulation of reproductive and hormonal system, and essentially influence the probability of a successful pregnancy not only in cases of assisted reproduction but also in healthy women. Tobacco addiction is one of the forms of addiction that are generally thought to be different for men and for women. Women are less successful than men in quitting smoking, and nicotine replacement therapy is less effective in female smokers. We also summarize recent studies that have indicated possible reasons., H. Jandíková, M. Dušková, L. Stárka., and Obsahuje bibliografii