Season of birth influences the timing of menopause
نویسندگان
چکیده
منابع مشابه
Comment on 'Season of birth influences the timing of menopause'.
BACKGROUND Seasons may influence prenatal growth and future fertility. This study investigated whether season and month of birth influenced the timing of menopause in a group of women attending three Italian menopause clinics. METHODS AND RESULTS Age at menopause of 2822 post-menopausal women (>12 months of amenorrhoea) was stratified by month and season of birth. Mean age at menopause was 49...
متن کاملSeason of Birth, Sex and Sleep Timing Preferences
OBJECTIVE To evaluate whether the season of birth and sex are associated with preferences for bedtime among Chinese adults. METHODS A national population-based study on sleep preferences was conducted among Chinese in 2008. A questionnaire was used to collect information on the sleep time of Chinese adults. Analysis of covariance was used to examine the relationship between season of birth an...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 2005
ISSN: 1460-2350,0268-1161
DOI: 10.1093/humrep/dei040