BACKGROUND Season of birth has been reported to affect later reproduction in samples of pre-modern women and contemporary men. METHODS To examine whether the effect of birth date is also valid in contemporary women, we investigated the association between birth month and measures of reproductive performance (number of live-born children, % childless individuals) in a representative sample of ...

OBJECTIVES Month of birth has been associated with the environmental factors for multiple sclerosis (MS). This study aimed to investigate whether individuals with MS had significantly different frequencies of birth in a particular month of the year, and whether month-of-birth patterns were influenced by the longitudinally extensive spinal cord lesions (LESCL) status relative to the general popu...

in this case report, we present the first diagnosed case of galloway- mowat syndrome in iran. a 7 month old infant boy with microcephaly that had prominently stunted head growth after birth, gastroesophageal reflux, multiple craniofascial characters, hypothyroidism and nephrotic syndrome diagnosed at 5 months of age associated with rapid decline in renal function and heavy proteinuria in 2 mont...

Time and environmental physical activity are involved in timing of many medical events. In a recent study published by the National Academy of Science, USA it was shown that month of birth is related to longevity. The aim of this study was to check the month of birth distribution in a great group of AMI patients of both gender, one of the great killers in the developed countries, to check the m...

OBJECTIVE An individual's birth month has a significant impact on the diseases they develop during their lifetime. Previous studies reveal relationships between birth month and several diseases including atherothrombosis, asthma, attention deficit hyperactivity disorder, and myopia, leaving most diseases completely unexplored. This retrospective population study systematically explores the rela...

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background : twin pregnancies are commonly associated with low birth weight (lbw) infants. most studies focus on growth of lbw compared with normal infants in singleton. however, there has not been any study on twins to com-pare lbw with normal birth weight (nbw) infants as a match control of the same twin. methods : this cohort study was conducted at healthcare centers of kashan, in 2013. twin...