Semen analysis testing is not a perfect predictor of male fertility potential, but it is the best overall general test that we have available at this point in time. The best general predictor of overall sperm quality is the total motile count TMC. In general, the higher the numbers and the better the quality of sperm present, the greater the fertility potential of that man, so it makes sense to try to optimize semen parameters in all couples who are trying to conceive. There is evidence that this is even the case in couples who are undergoing treatments such as in vitro fertilization.
What to Expect During a Semen Analysis and What the Results Mean
Interpretation of Semen Analysis | SpringerLink
Semen analyses can be frightening for couples struggling with infertility. However, it does not have to be. The most important thing to remember when dealing with this test is that, unlike a lot of other blood tests, it has a significant amount of variability. In fact, there is no value other than azoospermia or having no sperm in the ejaculate below which a man cannot have children. Sperm production is the most rapid process in the human body. Further, unlike women, who have a fixed number of eggs, men regenerate sperm constantly.
Male Infertility pp Cite as. Although many couples may present with an obvious and identifiable cause for the subfertility, there are cases with unexplained reasons for the delay in conception. Traditional semen analysis is the first test used to evaluate the male partner.
We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. A semen analysis measures three major factors of sperm health:. According to the American Association for Clinical Chemistry AACC , the tests should be conducted at least seven days apart and over the course of two to three months. Sperm counts can vary on a daily basis.