When navigating menopause and considering hormone replacement therapy (HRT), you might hear the terms progesterone and progestin. What’s the difference between progestin vs. progesterone? Though they ...

Please provide your email address to receive an email when new articles are posted on . From 2008 to 2020, primary progestin therapy for endometrial intraepithelial neoplasia increased from 44.2% to ...

Pooled across 34 studies data from 4.5+ million women showed that MHT use increased breast cancer odds by 15% versus non-use, but regimen-specific effects dominated the aggregate estimate.

Researchers published the study covered in this summary on medRxiv.org as a preprint that has not yet been peer reviewed. In 2002, negative news about the Women's Health Initiative (WHI) ...

Short-term and cyclical use of estrogen and progestin therapy for menopausal symptoms is linked to an increased risk of dementia, results of a large, observational study show. However, both the ...

Think of your hormones like a backstage crew at a concert. You never notice them until they stop showing up. For millions of ...

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Hormone replacement therapy may protect the female brain from Alzheimer’s disease and dementia — if hormones are taken in the 40s and 50s when menopausal symptoms begin, according to a recent ...

For decades, breast cancer survivors going through menopause have been told that hormone therapy is off-limits—full stop. But new analyses and a 2025 expert consensus paper suggest that there may be ...

The nationwide shortage is being driven by a steady rise in demand for menopausal hormone therapy that is outpacing current ...

Progesterone is a natural reproductive hormone that declines during perimenopause and menopause. Progestin is a synthetic version of progesterone, and micronized progesterone is a bioidentical form.