What Is Sperm Motility and How Does It Affect Fertility?
Low sperm count: what are the causes, symptoms and treatment? - IVI EN
There are six main criteria for healthy sperm:. Sperm also need to have the right number of chromosomes for a successful pregnancy. A breakdown in any of these criteria can result in male-factor infertility. An estimated 15—20 percent of couples worldwide are affected by infertility. Of those, approximately 30—40 percent are infertile due to male factors, including sperm motility.
How does sperm motility affect fertility?
There are six main criteria for healthy sperm:. Sperm also need to have the right number of chromosomes for a successful pregnancy. A breakdown in any of these criteria can result in male-factor infertility.
When you see a doctor because you're having trouble getting your partner pregnant, he or she will try to determine the underlying cause. Even if your doctor thinks low sperm count is the problem, it is recommended that your partner be evaluated to rule out potential contributing factors and determine if assisted reproductive techniques may be required. This includes examination of your genitals and asking questions about any inherited conditions, chronic health problems, illnesses, injuries or surgeries that could affect fertility. Your doctor might also ask about your sexual habits and your sexual development. A low sperm count is diagnosed as part of a semen analysis test.