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Dating a bi sexual woman

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For instance, intersex individuals, who have mixed physical and/or genetic features, may use other criteria in making a clear determination.At birth, babies may be assigned a gender based on their genitalia.

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This contrasts with the typical male karotype of 46, XY; thus, the X and Y chromosomes are known as female and male, respectively.Because humans inherit mitochondrial DNA only from the mother's ovum, genetic studies of the female line tend to focus on mitochondrial DNA.Whether or not a child is considered female does not always determine whether or not the child later will identify themselves that way (see gender identity).The uterus is an organ with tissue to protect and nurture the developing fetus and muscle to expel it when giving birth.The vagina is used in copulation and birthing, although the term vagina is often colloquially and incorrectly used in the English language for the vulva or external female genitalia, which consists of (in addition to the vagina) the labia, the clitoris, and the female urethra.Mann or monn had a gender-neutral meaning of "human", corresponding to Modern English "person" or "someone"; however, subsequent to the Norman Conquest, man began to be used more in reference to "male human", and by the late 13th century had begun to eclipse usage of the older term wēr.

The medial labial consonants f and m in wīfmann coalesced into the modern form "woman", while the initial element, which meant "female", underwent semantic narrowing to the sense of a married woman ("wife").

Alchemists constructed the symbol from a circle (representing spirit) above an equilateral cross (representing matter).

Womanhood is the period in a female's life after she has passed through childhood and adolescence, generally around age 18.

The earliest women whose names are known through archaeology include: In terms of biology, the female sex organs are involved in the reproductive system, whereas the secondary sex characteristics are involved in nurturing children or, in some cultures, attracting a mate.

The ovaries, in addition to their regulatory function producing hormones, produce female gametes called eggs which, when fertilized by male gametes (sperm), form new genetic individuals.

The breast evolved from the sweat gland to produce milk, a nutritious secretion that is the most distinctive characteristic of mammals, along with live birth.