What are the factors that lead to severe asthenospermia?

Sperm plays a very important role in reproduction, so male friends should protect their sperm, but sperm is prone to various conditions due to various factors, and asthenospermia is one of them. Refers to the low quality of male sperm, which has a certain influence on men's hearts. Patients with asthenospermia should be treated as soon as possible, and the cause should be clarified before treatment. So how to effectively treat severe asthenospermia? Types and classification of asthenospermia: asthenospermia is a kind of male infertility. The clinical diagnosis of asthenospermia is generally graded, which is generally divided into four levels according to sperm motility; But asthenospermia can be divided into three degrees according to the degree, and severe asthenospermia is one of them. Sperm motility is divided into four levels: abcd level 4, and the quality decreases in turn. According to its degree, asthenospermia can be divided into three types: mild, moderate and severe. Severe asthenospermia refers to the number of B +c sperm.