What is the number of sperm?
The number of sperm is a measure of the number of sperm per milliliter of semen, although it can also be measured using other volume units. The number of sperm is often evaluated when a couple tries to conceive a child, because it can help determine the ability of a person to successfully fertilize female eggs. Men with a lower number of sperm may have a reduced ability to impregnate a woman, and some studies suggest that in some cases a reduced number of sperm is even related to an increased risk of abortion. However, it is important to keep in mind that many factors in addition to the number of sperm affect the likelihood of conception.
Male fertility tests usually include a test that is referred to as an analysis of the number of sperm. This test is used to evaluate the number of sperm that are present in a certain amount of semen. If a person has less than the number of sperm that the laboratory considers normal, it is reported to have a low number of sperm, which may interfere with the child's father's ability. This is not non -deserted means that she can never make a woman pregnant. MThis can only be more difficult to fertilize eggs.
In general, a man is considered a normal number of sperm if he has 20 million sperm per milliliter of semen, but this number in itself is not a definitive measurement of human fertility. This is due to the fact that the laboratory must also analyze motility to determine the percentage of sperm present that actually move. If the sperm does not move as they should, they cannot reach eggs and fertilize. Sperm analysis may also include the assessment of sperm morphology, the shape and size of the sperm. When a man has a high number of abnormally shaped or size sperm, it may be less likely to fertilize eggs and the risk of his female partnership may be higher.
There are many possible causes of the lower than the normal number of sperm. Between Germany blockages of the testes, infections, testicular exposure to extreme heat and ejaculation problems. Sometimes they canDory or chromosomal defects also cause a reduced number of sperm and sexual dysfunction, drugs and hormonal imbalances can also cause problems. Exposure to dangerous pesticides, smoking, high alcohol intake and high stress levels can also cause problems with the number of sperm.