menstrual cycle | englesko - srpski prevod

menstrual cycle

imenica

A recurring cycle (beginning at menarche and ending at menopause) in which the endometrial lining of the uterus prepares for pregnancy; if pregnancy does not occur the lining is shed at menstruation.
Cycle that occurs in female mammals of reproductive age, in which the body is prepared for pregnancy. At the beginning of the cycle, a Graafian (egg) follicle develops in the ovary, and the inner wall of the uterus forms a soft spongy lining. The egg is released from the ovary, and the uterus lining (endometrium) becomes vascularized (filled with blood vessels). If fertilization does not occur, the corpus luteum (remains of the Graafian follicle) degenerates, and the uterine lining breaks down, and is shed. This is what causes the loss of blood that marks menstruation. The cycle then begins again. Human menstruation takes place from puberty to menopause, except during pregnancy, occurring about every 28 days.
The cycle is controlled by a number of hormones, including estrogen and progesterone. If fertilization occurs, the corpus luteum persists and goes on producing progesterone.

1. menstrualni ciklus

muški rod

Naši partneri

Škole stranih jezika | Sudski tumači/prevodioci