what does sperm mean
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sperm sperm 1. n. pl. sperm or sperms. 1. A male gamete, such as a spermatozoon of an animal or one of the cells or nuclei produced by a pollen grain of a plant.Also called sperm cell.perm 1. n. pl. sperm or sperms. 1. A male gamete, such as a spermatozoon of an animal or one of the cells or nuclei produced by a pollen grain of a plant. Also called sperm cell. 2. Semen. [Middle English.
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- Definition of TESTIS. : a typically paired male reproductive gland that produces sperm and secretes testosterone and that in most mammals is contained within the scrotum at sexual maturity. See testis defined for English-language learners.
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- Spermatozoa, also referred to as sperm, are male reproductive cells. Sperm occur in several different forms, and are essential components for reproduction. Sperm vary slightly in physical composition, but have distinct body shapes, characterized by heads and long singular tails.
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What does a sperm contain? A sperm contains 23 Chromosomes, determines the baby's sex and it has DNA.The sperm can be XY or YX. The tail of the sperm helps the sperm to travel so it can reach the egg. sperm contains 23 Chromosomes, determines the baby's sex and it has DNA.
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Semen Semen (meaning seed in Latin), male ejaculate, or “cum, is a combination of seminal fluid and mature sperm (spermatozoa), which is ejaculated through the urethra during the male orgasm.Semen is the medium through which a male’s sperm is delivered to a female’s egg cell, or ovum, during procreative sex.he combination of fluids that comprise the seminal fluid are produced by a series of male sex glands: namely the prostate, seminal vesicle, and bulbourethral (Cowper’s) glands. Sperm are produced in the testes, stored in the epididymis, and forced into the urethra through the vas deferens during ejaculation.
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Semen Semen is a sticky white or yellowish fluid that contains sperm. Semen (pronounced SEE-men or SEE-mən) is the fluid that comes out from the end of a man's penis when he has an orgasm (the height of sexual excitement) and ejaculates.emen is the fluid that comes out from the end of a man's penis when he has an orgasm (the height of sexual excitement) and ejaculates. It is usually white, but may also be slightly grey or yellow. If there is blood in the semen, it can look pink or reddish.
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- 1. There’s a difference between 'sperm' and 'semen.'. Sperm and semen are mistakenly used interchangeably, but they are not the same substance. Sperm cells are actually a part of the semen, which is the whitish, viscous fluid released from the penis, according to MedlinePlus.
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Sperm Sperm cells are carried out of the male body in a fluid known as semen. Human sperm cells can survive within the female reproductive tract for more than 5 days post coitus. Semen is produced in the seminal vesicles, prostate gland and urethral glands.
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- Sperm, short for spermatozoon, is the male sex cell and, like the female egg cell, carries half of the DNA, or biological information, necessary to determine not only the type of organism, but also its characteristics. When the sperm cell and egg cell unite, an embryo is formed.emember, we said that DNA is like a recipe book that contains all of the information that makes the organism who and what it is. Half of the biological information contained in the DNA is packaged in each of the male's sperm cells. The egg cell is packaged in a very similar manner.
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Are men born with sperm? Dear Don't Know!, Yes, men are born with sperm. But technically, they're not sperm... yet. In the same way that women have a specific quantity of immature eggs at birth, baby boys are born with what appears to be a set number of undeveloped sperm cells. These precursors eventually become mature sperm after they reach puberty, which is similar to women producing mature eggs after they start menstruating.
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Overview There needs to be enough sperm in the semen. If the number of sperm in your semen (sperm count) is low, it decreases the odds that one of your sperm will fertilize your partner's egg. A low sperm count is fewer than 15 million sperm per milliliter of semen or fewer than 39 million per ejaculate.
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Abnormal sperm morphology: What does it mean? Answers from Landon Trost, M.D. Sperm morphology — the size and shape of sperm — is one factor that's examined as part of a semen analysis to evaluate male infertility. Sperm morphology results are reported as the percentage of sperm that appear normal when semen is viewed under a microscope. Normal sperm have an oval head with a long tail.
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Semen Semen, also known as seminal fluid, is an organic fluid that may contain spermatozoa. It is secreted by the gonads (sexual glands) and other sexual organs of male or hermaphroditic animals and can fertilize female ova.epending on the species, spermatozoa can fertilize ova externally or internally. In external fertilization, the spermatozoa fertilize the ova directly, outside of the female's sexual organs. Female fish, for example, spawn ova into their aquatic environment, where they are fertilized by the semen of the male fish.
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- Spermatogenesis, the sperm-making process, is a temperature-sensitive process which requires that the testicles be a few degrees cooler than core body temperature, with the normal core body temperature of the average bovine being approximately 101.5°F.f the testicles reach temperatures at or above this, the sperm-making process is disrupted, leading to the failure of the sperm to fully mature and may even cause them to die. The making of sperm is a process that can take anywhere from 45 to 60 days in bovines.
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- It is a condition in which the semen contains insufficient Sperms and is watery. Semen is a thick white fluid which contains sperms. Sperms are produced by Testicles. The purpose of sperm is to fertilize the female.
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- Noun. 1. semen-the thick white fluid containing spermatozoa that is ejaculated by the male genital tract. come, cum, ejaculate, seminal fluid, seed. milt-seminal fluid produced by male fish. bodily fluid, body fluid, liquid body substance, humour, humor-the liquid parts of the body.
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Infertility in Men  In-Depth Report The sperm count test is performed if a man's fertility is in question. It is helpful in determining if there is a problem in sperm production or quality of the sperm as a cause of infertility. The test may also be used after a vasectomy to make sure there are no sperm in the semen.
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Precipitate labor, antepartum Precipitate labor, antepartum: Related Topics. Hierarchical classifications of Precipitate labor, antepartum. The following list attempts to classify Precipitate labor, antepartum into categories where each line is subset of the next.
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- Sperm production and health Information on diet, herbs, vitamins and natural supplements for health and low sperm count, review of causes, by Ray Sahelian, M.D. November 24, 2016. Sperm is the male reproductive cells produced by the testicles while semen is the fluid that contains it.
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Sperm A spermatozoon or spermatozoan (pl. spermatozoa), from the ancient Greek σπερμα (seed) and ζων (alive), is more commonly known as a sperm or sperm cell. It is the haploid male gamete cell, meaning it is the reproductive cell containing a single set of chromosomes.
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Perform Rescue Breathing or Chest Compressions 1 Check to see if there is anything in their mouth blocking their airway, such as gum, toothpick, undissolved pills, syringe cap, cheeked Fentanyl patch (these things have ALL been found in the mouths of overdosing people!). If so, remove it.  Plug their nose with one hand, and give 2 even, regular-sized breaths.
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Sperm Sperm cells are carried out of the male body in a fluid known as semen. Human sperm cells can survive within the female reproductive tract for more than 5 days post coitus. Semen is produced in the seminal vesicles, prostate gland and urethral glands.perm cells are carried out of the male body in a fluid known as semen. Human sperm cells can survive within the female reproductive tract for more than 5 days post coitus. Semen is produced in the seminal vesicles, prostate gland and urethral glands.
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The science of sperm That means a fertile man may produce between 40 million and 1800 million sperm cells in total, though the majority produce between 40 and 60 million sperm cells per millilitre, giving an average total of 80 to 300 million sperm per ejaculation.
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- When the sperm has the usual single flagellum (or tail), it is called a spermatozoon and may be described as uniflagellate. The flagellum moves in a whip-like manner, propelling the the sperm towards the egg and uniflagellated sperm are also termed motile sperm.y Dr Ananya Mandal, MD. Sperm is the male reproductive cell in vertebrates. The term is derived from the Greek word sperma meaning seed. Sperm were first observed under a microscope in 1677 by Antonie van Leeuwenhoek who described them as little animals or animalcules.
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Sperm donation Sperm donation is the provision (or donation) by a man (known as a sperm donor) of his sperm (known as donor sperm), principally for it to be used in the artificial insemination of a female or females who are not his sexual partners.
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How Is Sperm Made? How is sperm made? Quick Answer. Sperm is made in the male testes through a process called spermatogenesis, which develops immature cells called spermatogonia into fully mature sperm cells called spermatozoa. This begins in the seminiferous tubules, where the spermatogonia undergo division in a process called mitosis.