A normal sperm morphology of 3% is serious and can interfere with normal pregnancy preparation.
In general, the sperm abnormality rate of men does not exceed 96%, which means that the normal morphology of sperm needs to be maintained at 4% and above. And when the sperm normal morphology of 3% is below the normal range, it mostly belongs to the abnormal situation, which is more serious and may affect the chances of natural conception and the health of the fetus.
Factors that cause abnormal normal sperm morphology are mainly due to unhealthy diet, bad lifestyle habits, mental stress, and physical illness, so in order to improve the normal morphology you need to develop good lifestyle habits. To eat a light diet, reduce smoking and alcohol, maintain a combination of work and rest, avoid excessive late night, healthy sex life, reduce the number of masturbation.
If you check out the sperm normal form of 3%, you should seek medical treatment in time to avoid delaying the condition.