Patient's question:
Male. It was found that sperm density is low: 13 million/mL. Sperm motility is low: Grade A 13.28%, Grade B 2.84%, Grade C 24.82%, Grade D 58.87%.Doctor's answer:
Hello! After male ejaculation, the vitality of sperm should be above 70%. If the vitality of sperm is below 50%, it is considered abnormal, known as low sperm motility, or asthenozoospermia. Low sperm motility is one of the important factors or causes of male infertility. The factors or causes that can lead to low sperm motility include: long-term abstinence, reproductive system infections, varicocele, etc. It is recommended to identify the factors or causes and then treat accordingly.