kuukautis

Kuukautis is a Finnish term that refers to menstruation, the monthly shedding of the uterine lining in people with a uterus. It is a natural biological process that occurs as part of the reproductive cycle. The menstrual cycle is regulated by hormones, primarily estrogen and progesterone, produced by the ovaries.

The menstrual cycle typically lasts around 28 days, though variations are common. It begins on the first day of bleeding, known as day one of the period. During the cycle, the uterine lining thickens in preparation for a potential pregnancy. If fertilization does not occur, hormone levels drop, signaling the body to shed the thickened lining. This shedding results in menstrual bleeding, which can last anywhere from a few days to a week.

Menstruation is a normal part of life for many individuals and is not an illness. However, some may experience symptoms such as cramps, bloating, mood changes, or fatigue. These are often referred to as premenstrual syndrome (PMS). The experience of menstruation can vary significantly from person to person in terms of duration, flow, and associated symptoms. Hygiene practices during menstruation typically involve the use of sanitary pads, tampons, menstrual cups, or period underwear to manage the bleeding.