What should I know about progesteron niedrig symptome?

Low progesterone levels can cause a range of symptoms, but these are often non‑specific and may overlap with other conditions. Common signs include irregular menstrual cycles, spotting, premenstrual syndrome (PMS), mood swings, sleep disturbances, fatigue, and headaches. During pregnancy, progesterone is critical for maintaining the uterine lining; deficiency can increase the risk of miscarriage. In perimenopause, declining progesterone contributes to hot flashes, night sweats, and mood changes. However, symptoms alone are not diagnostic – a blood test (typically on day 21 of a 28‑day cycle) is needed to confirm low levels. Evidence for these associations comes from clinical practice and physiological reasoning rather than large randomized trials. Many direct‑to‑consumer hormone tests (saliva, fingerstick) lack accuracy. If you suspect low progesterone, consult a healthcare provider for proper evaluation and potential treatment (e.g., bioidentical progesterone). Self‑treatment with over‑the‑counter creams is not advised due to uncertain dosing and efficacy.