EMBRYOLOGY
FERTILISATION EARLY DEVELOPMENT OF EMBRYO AND IMPLANTATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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blood
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uterine tissue
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other fluids
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all of these substances
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Detailed explanation-1: -The average of total menstrual fluid volume was de-termined to be 74 mL (n = 28), and 36 mL of this volume corresponded to blood, which is equivalent to 48% of the total collected menstrual fluid. These data are consistent with our findings, that menstrual fluid volume averaged 86.7 mL.
Detailed explanation-2: -Does period blood contain bacteria? Yes. Period blood contains natural bacteria from the vagina and cervix, among other components like blood and uterine endometrial tissue. 11 This is the same healthy and regulating bacteria that lives inside the vaginal canal during different parts of a woman’s cycle.
Detailed explanation-3: -The menstrual cycle is regulated by the complex interaction of hormones: luteinizing hormone, follicle-stimulating hormone, and the female sex hormones estrogen and progesterone.