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Endocrine System Images 14/77
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Female sexual cycle, unlabeled

Female sexual cycle, unlabeled

Normal menstrual cycle and the hormonal control of ovulation, unlabeled version.
© Alila Medical Media
Image size: 31.2 Mpixels (89.4 MB uncompressed) - 5000x6250 pixels (16.6x20.8 in / 42.3x52.9 cm at 300 ppi)