It is generally accepted that motile sperm are required for fertilization to occur. Sperm motility is affected by many factors.
These include the environment in which they are produced, the level of spermatozoal activity, and the temperature at which they are stored.
The motility of sperm can be affected by a variety of diseases and conditions, including infection, inflammation, and hormonal imbalance.
In addition, certain medications, such as those used to treat cancer, can also affect sperm motility. Infertility is a common problem, affecting millions of couples worldwide.
While there are many causes of infertility, sperm motility is one of the most important factors. If you are struggling to conceive, then it is important to talk to your doctor about your options.