menstruasyon

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Türkçe - İngilizce
menstruation
The periodic discharging of the menses, the flow of blood and cells from the lining of the uterus in females of humans and other primates
Periodic discharge of blood from the vagina of a non-pregnant uterus
Periodic discharge from the vagina of blood, secretions, and shed mucous lining of the uterus (endometrium). The endometrium prepares to receive a fertilized egg by thickening and producing secretions. If the egg released by the ovary is not fertilized, the endometrium breaks down and is expelled by contractions of the uterus. The first menstruation (menarche) occurs after other changes of puberty, usually at 11-13 years of age, apparently triggered by the passing of a weight threshold. Bleeding may be irregular or heavy at first. In adult women, menstrual periods begin at an average interval of 28 days and last about five days; some variation among women and in the same woman is normal. Uterine contractions are felt as cramps. The amount of blood lost is usually less than 1.7 oz (50 ml). Menstruation ends with menopause. Menstrual disorders include dysmenorrhea (painful menstruation) and amenorrhea (no bleeding), heavy or light bleeding, and uterine bleeding. See also premenstrual syndrome
月經
{i} cyclical discharge of blood from the nonpregnant uterus of a woman, woman's monthly discharge of blood, menstrual cycle, menstrual period (Physiology)
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 begins to appear in males and to be emitted at the same time of life that the catamenia begin to flow in females"--Aristotle
Periodic discharge of blood from the vagina of a nonpregnant uterus
The cyclic loss of blood by a woman, from her uterus (womb) when she is not pregnant Menstruation generally occurs every 4 weeks after a woman has reached sexual maturity and prior to menopause
The shedding of the lining of the uterus that occurs each month when a woman does not become pregnant A woman's "period "
The discharge of the menses; also, the state or the period of menstruating
a stage of the female reproductive cycle An ovum (egg) matures and is released every month Hormones are released to prepare the uterus for possible implantation If pregnancy does not occur, the uterine lining (blood and tissue) is shed and expelled (the menstrual period)
The periodic discharging of the menses, the flow of blood and cells from the lining of the uterus in humans and many other mammals
The normal monthly cycle of women, this results in a period each month
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menstruasyon