What Semen Analysis Test Diagnose?
The quantity, as well as the quality of a man's sperm, are examined by a semen analysis. One of the initial steps in identifying male fertility problems is this test. Furthermore, the semen analysis test also reveals the success or failure of a vasectomy.
The analysis usually involves a physical examination of the semen and measuring various parameters, such as volume, pH, viscosity, concentration, motility, and morphology of sperm. Semen analysis is taking a sample of semen and analyzing it in a laboratory.
Before proceeding, let us have a little insight into semen.
What Is Semen?
During an orgasm, a man's penis releases this chemical (ejaculates). It includes:
Male reproductive cells, or sperm and gel-type liquid.
The distinctively shaped cells contain a head and tail. The head is composed of DNA that helps to fertilize a female's egg, and the tail aids in swimming so that it can reach the egg in a female's reproductive system.
The gel-like fluid helps sperm cells to deposit in the back of the vagina, the area close to the cervix. Not just that, semen also consists of vitamins, minerals, and proteins to accelerate the journey of sperm toward the egg.
How Is Semen Analysis Test Performed?
Semen Analysis in Chandigarh or any other city is typically performed to investigate the cause of infertility in couples who are having difficulty conceiving. It can also be used to assess the effectiveness of male infertility treatments. In some cases, it may be performed as part of a routine checkup for sexually transmitted infections or before a planned vasectomy.
To prepare for a semen analysis, a man is usually asked to abstain from ejaculating for two to seven days before the test. This is to ensure that the semen sample is representative of the man's normal semen production. The sample is collected through masturbation and is usually done at the laboratory or a private room provided by the clinic.
Once the sample is collected, it is evaluated for volume, pH, viscosity, concentration, motility, and morphology of sperm. Volume refers to the amount of semen produced and is usually measured in milliliters (mL). An ideal semen volume should be between 2 to 5 mL. pH measures the acidity or alkalinity of the semen, and a normal pH is between 7.2 and 7.8. Viscosity refers to the thickness of the semen, and normal semen should have a thin consistency.
Concentration refers to the number of sperm in the semen sample and is usually measured in a million per milliliter (M/mL). A normal concentration ranges from 15 to 200 million sperm per milliliter. Motility refers to the movement of the sperm, and it is measured as the percentage of sperm that are moving forward. A normal motility rate is 40% or higher. Morphology refers to the shape of the sperm and is measured as the percentage of sperm that have a normal shape. A normal morphology rate is 4% or higher.
It is important to note that a single semen analysis may not accurately reflect a man's overall fertility potential. Factors such as stress, illness, and recent sexual activity can all affect the results of a semen analysis. For this reason, it is recommended to have multiple semen analyses to get a more accurate picture of a man's fertility.
How To Prepare For Semen Analysis?
Semen Analysis is a crucial test for evaluating male fertility, and preparing for it properly can ensure accurate results. Here are some steps to follow when preparing for semen analysis:
1. Abstain from ejaculating: It is recommended to abstain from ejaculating for 2-7 days before the test. This helps to ensure that the semen sample is representative of the man's normal semen production.
2. Avoid substances that can affect semen quality: Certain substances, such as alcohol, tobacco, and drugs, can affect semen quality. Avoiding these substances for at least 24-48 hours before the test is recommended.
3. Collect the sample in a sterile container: The semen sample should be collected in a sterile container provided by the clinic or laboratory. It is important to avoid contamination of the sample by avoiding contact with surfaces or clothing.
4. Keep the sample warm: Semen should be kept at body temperature to maintain its quality. If the sample needs to be transported, it is recommended to wrap the container in a warm cloth or use a thermal bag to keep it warm.
5. Avoid excessive physical activity: Excessive physical activity or heavy lifting just before the test can affect the results. It is recommended to avoid such activities for at least 24 hours before the test.
Wrapping Up-:
By following these steps, a man can ensure that the semen analysis test provides accurate results. It is important to inform the healthcare provider of any medication or supplements being taken, as they may affect the test results.