Semen examination is a common problem encountered in clinical practice. The number of sperm examined requires analysis of more than 200 sperm to obtain a statistical result, while some semen reports analyze only a few dozen sperm to arrive at a sperm viability rate, which is inaccurate. The effect of abstinence time on the results. It is usually better to go for examination without sperm emission for 3-5 days. Prolonged absence of sperm or continuous sperm discharge can have an effect on the number and viability of sperm. The volatility of semen results is great and influenced by many factors, such as stress, fatigue, illness, and night rides, which may cause abnormal semen, so sometimes 2-3 examinations are needed. Li Ying, Department of Gynecology, Urumqi Hospital of Traditional Chinese Medicine