Uterus function during orgasm

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Orgasm is reached through copulation or masturbation. During orgasm the body stiffens and the muscles contract. Involuntary muscle contractions and spasms may occur in various parts of the body, including your legs, stomach, arms, and back. The muscles of the vagina relax and contract rapidly, as do the muscles of the uterus. The glands of the vagina discharge a watery secretion , which acts to lubricate the vagina. The main physical changes that occur during a sexual experience are a result of vasocongestion.
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Innies & Outies: The Vagina, Clitoris, Uterus and More

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Innies & Outies: The Vagina, Clitoris, Uterus and More | Scarleteen

During the luteal phase , the frequency and amplitude decrease, possibly to facilitate any implantation. If implantation does not occur, the frequency remains low, but the amplitude increases dramatically to between 50 and mmHg producing labor-like contractions at the time of menstruation. These contractions may be uncomfortable or even painful, but they are generally significantly less painful than contractions during labour. A hot water bottle or exercising has been found to help. Contractions, and labour in general, is one condition that releases the hormone oxytocin into the body. Contractions become longer as labour intensifies. Prior to actual labour, women may experience Braxton Hicks contractions , sometimes known as "false labour.
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Sex hormone synthesis, regulation, and function

Due to the heteronormative nature of the research conducted on this topic, the information in this article does not reference intersex individuals. However, orgasm is an experience that can be achieved by many individuals regardless of genitalia and we encourage readers to use this article to become interested in what may be happening to their body during orgasm. Sexual arousal and orgasm are extremely complex biological functions, affecting numerous areas of the body from the skin to the brain. To make matters even more complicated, so much about the orgasm differs between the sexes—from the how, to the why, to the when.
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