Distinguishing a premenstrual syndrome from pregnancy
Introduction Premenstrual syndrome (PMS) is a complex of symptoms that occurs a few days before menstruation. After the start of bleeding, the symptoms disappear again. Typical symptoms are a feeling of tension in the breasts as well as head and back pain. It can lead to migraine attacks (see: Migraine attack) and increased sensitivity to … Distinguishing a premenstrual syndrome from pregnancy