menstruation lietuviškai

Paaiškinimas anglų kalba

• the monthly discharge of blood from the uterus of nonpregnant women from puberty to menopause "the women were sickly and subject to excessive menstruation" "a woman does not take the gout unless her menses be stopped" --Hippocrates "the semen begin..."
• The periodic shedding of the ENDOMETRIUM and associated menstrual bleeding in the MENSTRUAL CYCLE of humans and primates. Menstruation is due to the decline in circulating PROGESTERONE, and occurs at the late LUTEAL PHASE when LUTEOLYSIS of the CORPUS LUTEUM takes place.