Sperm viability rate of 50% cannot conceive, can it be cured?

Patient's question:

Medical history: 2 years

Doctor's answer:

According to your check, you have low sperm vitality. The survival rate of normal male sperm should be between 65%-70%. If it is below this value, it means the sperm survival rate is low. Low sperm survival rate refers to the fact that very few sperm survive, which in turn reduces the chances of fertilization with an egg and may lead to infertility.