نتایج جستجو برای: menstrual factors
تعداد نتایج: 1088970 فیلتر نتایج به سال:
conclusions lower bmi, longer duration of marriage, shorter menstrual cycles, dyspareunia, and dysmenorrhea are predictive factors for diagnosis of endometriosis in infertile population. these clinical factors should be considered prior to diagnostic laparoscopy for infertility. results of 441 infertile women, 82 (18.6%) had endometriosis. no statistically significant difference was identified ...
BACKGROUND Exposure to estrogen is a risk factor for breast cancer. Since estrogen executes its effect through estrogen receptors (ERs), the relationship between menstrual factors, which are estrogen-related, and breast cancer may be different depending upon ER status of tumors. This case-control study aimed to examine such a relationship according to ER status of breast cancer in African-Ameri...
Menstrual cycle is an endocrine function of the ovary, controlled by the hypothalamus-pituitary-gonadal axis. Variation in menstrual characters across different ages, socioeconomic status, place of residence, ethnic groups and so on suggests that the function of hypothalamus-pituitary-gonadal axis is influenced by some internal and external factors. The objectives of the present study are to un...
OBJECTIVE To describe how menstrual cramps vary from cycle to cycle within a woman over time. To examine the influence of weight and lifestyle factors on occurrence, duration, and severity of menstrual pain. DESIGN A one-year prospective menstrual diary study. PARTICIPANTS One hundred and sixty-five women aged 17 to 19 years entering a local university in 1985. MAIN OUTCOME MEASURES The o...
Background: Infertility is one of the important components of reproductive Health that has some effects on physical and psychological aspects of couple's life. Infertile women are concerned about their sexual and physical health. It is even possible that using and evaluation of assisted reproductive techniques have negative effects on women feelings about the sexual value and marital relat...
BACKGROUND A regular menstrual cycle is an important indicator of a healthy reproductive system. Previous studies reported obesity, stress, and smoking as the factors that are associated with irregular menstruation and early menopause. However, the integrative effects of these modifiable risk factors have not been fully understood. This study aimed to investigate the modifiable risk factors of ...
Objective: The etiology of endometriosis is still a research field in which few consistent data are available. Large case-control studies or even cohort studies are rare, and most of the published data are conflicting. The aim of the present study was therefore to examine common epidemiological and endometriosis-specific risk factors in a German case-control study. Design: From 2001 to 2010, a ...
Background: One of the important components reproductive Health that can has some effects on physical and psychological aspects of couple's life is Infertility. Infertile women are concerned about their sexual and physical health, it is even possible, and use and evaluation of assisted reproductive techniques have negative effects on women feelings about the sexual value and marital relati...
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