Human impact on the environment. Human impact on the environment or anthropogenic impact on the environment includes impacts on biophysical environments, biodiversity, and other resources. The term anthropogenic designates an effect or object resulting from human activity.
Premenstrual Syndrome. A combination of distressing physical, psychologic, or behavioral changes that occur during the luteal phase of the menstrual cycle. Symptoms of PMS are diverse (such as pain, water-retention, anxiety, cravings, and depression) and they diminish markedly 2 or 3 days after the initiation of menses.
Estrogen and Premenstrual Syndrome (PMS) As many as 90% of women experience unpleasant symptoms before their periods. If symptoms are reliably severe enough to interfere with quality of life, it's defined as premenstrual syndrome (PMS).