Grade A sperm 3 percent is usually able to get pregnant, but the chances of a normal pregnancy will be less. A sperm level of 3% is usually associated with a decrease in sperm quality. Under normal circumstances, a man needs to have more than 25% of a-grade sperm or more than 50% of a+b-grade sperm to be able to have normal fertility. 3% a-grade sperm is usually associated with a lower sperm viability, and although it is possible to get pregnant, the chances of getting pregnant are extremely low. A 3 percent sperm is a form of weak sperm, and symptoms can usually be treated according to your doctor’s instructions. The symptoms can be treated according to the doctor’s instructions. A grade 3 spermatozoa can be caused by genitourinary infections, congenital genes, electromagnetic radiation, and so on. For different conditions, the treatment method will be different, usually can follow the doctor’s instructions to use drugs for treatment, such as levocanidin oral solution, sperm capsule, etc., the specific use of drugs need to be carried out under the guidance of the doctor. If you are still unable to conceive after treatment, you can choose artificial insemination to help you conceive with your doctor’s advice.