#hormone therapy
- Andropause — A period of progressive physiological decline in male sexual and endocrine functions associated with aging (clinically known as late-onset hypogonadism), structurally characterized by a gradual decrease in testosterone production.
- Anovulation — A major menstrual dysfunction consisting of the suspension or complete absence of ovulation during a menstrual cycle. Anovulation can be physiological (before puberty, during pregnancy, lactation, or menopause) or pathological, triggered by severe hormonal imbalances, intense psychological stress, drastic weight loss, thyroid disorders, or metabolic conditions (such as hyperprolactinemia).