Research has shown that male infertility accounts for half of infertile couples. Most male infertility is related to sperm, and the quality of sperm determines the chance of pregnancy. Abnormal sperm syndrome is one of the serious diseases that lead to male infertility. If the number of normal sperm in semen is less than 50% and the number of abnormal sperm exceeds 50%, it is considered to have abnormal sperm syndrome. So, what about 99% sperm abnormalities?
The normal morphology of sperm is tadpole shaped, with a swollen head at the front end and a body at the back. The tail, which is about 50-60um long, is connected to the back of the body. Abnormal sperm refers to poorly developed sperm with variations in the head, substitute, and tail, such as giant head, thick body, and curled tail. In clinical practice, teratozoospermia often coexists with oligospermia and asthenozoospermia. If all three conditions coexist, we also refer to it as oligoasthenozoospermia. Sperm malformation refers to morphological changes in the head, body, and tail of sperm. Abnormal sperm are difficult to combine with normal eggs, so if the sperm abnormality rate is high, the success rate of conception will definitely be affected.
It is generally believed that a sperm abnormality rate of less than 30% is normal. If the sperm abnormality rate is around 90%, it indicates that the sperm quality is not up to standard. Any male's sperm will contain malformed sperm, and the number of malformed sperm within a certain range does not affect male fertility. When the number of malformed sperm in semen exceeds 50%, it can lead to male infertility. If the abnormal sperm count exceeds 70%, the patient is likely to have chromosomal disease, and chromosome examination should be performed at this time.
Sperm abnormalities seriously affect eugenics and fertility. If there are too many sperm abnormalities, there is little room for screening during fertilization, and even if fertilization occurs, it will always be in a low-quality and low-level fertilization state, which is very unfavorable for eugenics. The probability of miscarriage, premature birth, fetal abnormalities and other problems increases. The harm of teratozoospermia is enormous, so when this disease occurs, it is necessary to immediately seek treatment at a regular hospital to avoid being deprived of the right to be a father by teratozoospermia.
