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The Female Sex Organs

To enable sperm to enter the body and to protect the internal genital organs from infectious organisms. The vagina is a muscular tube about three to four inches long that ends the birth canal. Luteal Phase of the Menstrual Cycle The luteal phase of the menstrual cycle begins right after ovulation and involves the following processes: It produces the female egg cells necessary for reproduction, called the ova or oocytes. Mammalian reproductive system and Human reproductive system.

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Also during this phase, there is an increase in the amount and thickness of mucus produced by the cervix lower The Female Sex Organs of the uterus. The fertilized egg then moves to the uterus, where it implants into the lining of the uterine wall. At birth, there are approximately 1 million to 2 million eggs; by the time of puberty, only aboutremain. The Latin term genitaliasometimes anglicized as genitalsis used to describe the externally visible sex organs: Thereafter, the development of the internal, and external reproductive organs is determined by hormones produced by certain fetal gonads ovaries or testes and the cells' response to them.




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The rise in estrogen from the dominant follicle triggers a surge in the amount of luteinizing hormone that is produced by the brain. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. Excretory systems with analogous purpose in certain invertebrates are also sometimes referred to as cloacae. Hyman's Comparative Vertebrate Anatomy. Sexual anatomy Sex organs. But can the skin down there handle the plucking, the…. The main external structures of the female reproductive system include:.


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The clitoris is a crucial element for sexual arousal in most women. Wikimedia Commons has media related to Sexual anatomy. Planaria are flat worms widely used in biological research.


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The Female Sex Organs

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It produces the female egg cells necessary for reproduction, called the ova or oocytes. If the egg is not fertilized, it passes through the uterus. Between the labia majora are the labia minoratwo folds of skin that also extend down from the clitoris and around the vaginal opening. Conceptionthe fertilization of an egg by a sperm, normally occurs in the fallopian tubes.



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