Oral beta‐estradiol vs conjugated equine estrogensFrequency of hot flushes Oral beta‐estradiol 1.0 and 2.0 mg/day vs CEE 0.625 or 1.25 mg/day · women with hot flushes1 finding from 1 reviewBioidentical hormones for women with vasomotor symptoms 2016 · Cochrane Headline outcomes onlyno estimate extracted1 study · 102 participantsVery low