SAN FRANCISCO–(BUSINESS WIRE)–ŌURA, maker of the most trusted smart ring, today released its first-ever Perimenopause Report in honor of Menopause Awareness Month. For the report, a team of research scientists at ŌURA looked at aggregate, de-identified data from more than 100,000 female Oura Members in the early perimenopause, late perimenopause, and early postmenopause age ranges for one year to identify the physiological changes that occur in the years before, during, and after menopause. T