Semen analysis


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About video

Semen analysis, also known as a sperm count test, analyzes the health and viability of a mans sperm. Semen is the fluid containing sperm (plus other sugar and protein substances) thats. A semen analysis (plural semen analyses), also called seminogram, or spermiogram evaluates certain characteristics of a males semen and the sperm contained therein. It is done to help evaluate male fertility, whether for those seeking pregnancy or verifying the success of vasectomy. Depending on the measurement method, just a few characteristics may be evaluated (such as with a home kit) or many characteristics may be evaluated (generally by a diagnostic laboratory). A scanning electron microscope (sem) is a type of electron microscope that produces images of a sample by scanning the surface with a focused beam of electrons. The electrons interact with atoms in the sample, producing various signals that contain information about the surface topography and composition of the sample. The electron beam is scanned in a raster scan pattern, and the position of the beam is combined with the intensity of the detected signal to produce an image. If your semen analysis results are abnormal, your doctor will likely want you to have other tests to figure out your specific fertility problem. Semen analysis is an important fertility test for infertile couples, and the test should be done before any treatments (even just clomid) are prescribed. Also referred to as sperm count testing, semen analysis includes more than just a sperm count. The semen analysis is the first step in evaluating the male factor for couples undergoing an infertility evaluation. It is important to evaluate the male so the female does not go through more invasive testing or unnecessary treatments. Who laboratory manual for the examination and processing of human semen - 5th ed. Previous editions had different title who laboratory manual for the examination of human semen and sperm-cervical mucus interaction. The semen analysis consists of a series of tests that evaluate the quality and quantity of the sperm as well as the semen, the fluid that contains them. The test may be used, in conjunction with other infertility tests, to help determine the cause of a couples inability to get pregnant (conceive) and to help guide decisions about infertility treatment. The semen analysis is the cornerstone of male infertility evaluation. At least two semen samples collected after 23 days of abstinence should be analyzed. A complete collection of the semen is fundamental for a correct analysis. To confirm pathological findings, at least two semen analyses are needed due to high inter-individual variations. Two days of sexual abstinence are recommended before the collection of the specimen.

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