What is hymen ? Explain with diagram.
Answers
Answer:
Hymen: a thin membrane that surrounds the opening to the vagina. Hymens can come in different shapes. The most common hymen in young women is shaped like a half moon. This shape allows menstrual blood to flow out of the vagina. Imperforate hymen: An imperforate hymen can sometimes be diagnosed at birth.
Explanation:
The hymen is a thin piece of mucosal tissue that surrounds or partially covers the external vaginal opening. It forms part of the vulva, or external genitalia, and is similar in structure to the vagina.
In children, a common appearance of the hymen is crescent-shaped, although many shapes are possible. During puberty, estrogen causes the hymen to change in appearance and become very elastic. Normal variations of the post-pubertal hymen range from thin and stretchy to thick and somewhat rigid; or it may instead be completely absent.
The hymen can rip or tear during first penetrative intercourse, which usually results in pain and, sometimes, mild temporary bleeding or spotting. Sources differ on how common tearing or bleeding after first intercourse are. The state of the hymen is not a reliable indicator of virginity, although it continues to be considered so in certain cultures, and virginity testing may be done. Minor injuries to the hymen may heal without visible signs of previous injury. A torn hymen may be surgically restored in a procedure called hymenorrhaphy.
It is a thin membrane that surrounds the opening to the vagina. Hymens can come in different shapes. The most common hymen in young women is shaped like a half moon. This shape allows menstrual blood to flow out of the vagina. ... An imperforate hymen is a thin membrane that completely covers the opening to the vagina.
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