Browsing Det helsevitenskapelige fakultet by Author "Næss, Marit"
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Ovulation frequency in women of childbearing age attending a population based health survey : the relationship between self-reported cycles and measured serum progesterone levels in The North-Trøndelag health study, The HUNT3-Survey 2006-2008
Næss, Marit (Master thesis; Mastergradsoppgave, 2011-12-01)The primary objective was to study the frequency of ovulatory menstrual cycles among women aged 20-50 years participating in the HUNT3-survey. Further, we wanted to investigate how the women’s report of menstrual cycle day coincided with the increase in measured serum progesterone level. Finally, we also investigated the association between self-reported premenstrual symptoms and verified ovulatory ...