The spermogram, also known as a semen analysis, is a diagnostic test that evaluates the quality and quantity of a man's semen. This test is important for determining male fertility and can help identify factors that may be affecting fertility. The spermogram typically includes several key parameters such as the_volume_ of the semen, liquefaction, color, viscosity, pH, and the sperm_count and motility of the sperm. A normal spermogram is generally defined as follows:
- Volume: 2-5 ml
- Liquefaction: Within 20 minutes
- Color: Grayish white or slightly yellowish
- Viscosity: Breaks down threads when examined under the microscope
- pH: Between 7.2 and 8.0
- Sperm_count: Over 20 million sperm per milliliter (mL)
- Motility: More than 40% of the sperm are motile, with more than 32% exhibiting progressive motility
If the results of a spermogram fall outside of these normal ranges, it may indicate the presence of sperm disorders such as azoospermia (no sperm in the ejaculate), oligospermia (low sperm count), asthenozoospermia (poor sperm motility), teratozoospermia (abnormal sperm shape), or necrospermia (high number of dead sperm). In these cases, further testing may be necessary to determine the cause of the fertility problems. In addition to the basic parameters, advanced semen analyses may also measure other aspects of sperm function, such as sperm_concentration, sperm_viability, and the morphology of the sperms under a microscope. Many health insurance plans cover the cost of a semen analysis, but it is always a good idea to check with your insurance provider for the specific coverage details.
