This media file is an educational diagram illustrating the hormonal and ovarian cycles of the female reproductive system, presented in Spanish. The diagram is divided into three main sections: "CICLO HORMONAL DE LA HIPOFISIS" (Hormonal Cycle of the Hypophysis), "CICLO OVÁRICO" (Ovarian Cycle), and "CICLO SEXUAL DE LAS HORMONAS" (Sexual Cycle of Hormones), which is further elaborated with "CICLO ENDOMETRIAL" (Endometrial Cycle). The top section shows the levels of FSH (Follicle-Stimulating Hormone) and LH (Luteinizing Hormone) over time, with graphical representations of these hormones fluctuating. Below this, the Ovarian Cycle visually depicts the development of a follicle from a primordial follicle to a Graafian follicle, followed by ovulation, corpus luteum formation, and degradation. Accompanying text labels describe stages like "Folículo" (Follicle), "Folículo en maduración" (Maturing follicle), "Folículo de Graaf" (Graafian follicle), "Ovulación" (Ovulation), "Expulsión del gameto" (Gamete expulsion), "Cuerpo lúteo joven" (Young corpus luteum), "Cicatriz" (Scar), and "Cuerpo lúteo en degradación" (Degrading corpus luteum). The middle section illustrates the hormonal fluctuations of Estradiol and Progesterone, with corresponding labels. The bottom section, "CICLO ENDOMETRIAL," shows the changes in the uterine lining. This includes periods of menstruation, thickening of the endometrium in response to estrogen and progesterone, and the final breakdown of the uterine lining. Text describes "Menstruación" (Menstruation) and states that the decrease in progesterone causes menstruation. It also notes that estrogens cause the endometrium to thicken, and progesterone maximally thickens the endometrium. A timeline marked with days from 1 to 28 is present at the bottom, indicating the progression through the cycles. The overall presentation is a clear, diagrammatic representation of complex biological processes. There are no people or specific settings evident, as it is an illustration. The text is entirely scientific and descriptive of the biological events. The context of Santa Ana, Venezuela, is not reflected in the image itself.Spanish-language biology textbook pages
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cucha

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Tue, Jun 23, 2026, 11:38 AM

6d ago

Santa Ana, Venezuela

11.06700, -63.92600

This media file is an educational diagram illustrating the hormonal and ovarian cycles of the female reproductive system, presented in Spanish. The diagram is divided into three main sections: "CICLO…read more

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