Steinar Hustad

CONTEXT: Limited studies have compared the effects of combined oral contraceptives (COCs) containing natural estrogens and synthetic ethinylestradiol (EE) on reproductive hormones. OBJECTIVE: To compare estradiol valerate (EV) + dienogest …

BACKGROUND: The prevalence of obstructive sleep apnea is higher in women after menopause. This is suggested to be a result of an altered sex hormone balance but has so far not been confirmed in a population-based study. OBJECTIVE: To inves…