How can men determine if their sperm is viable?
Sep 05, 2023
Source: Cainiu Health
Dr. Li Qing
Introduction
Men can generally assess sperm viability through factors such as semen viscosity, semen volume, semen color, liquefaction time, and examination of the reproductive tract. If a man experiences any physical discomfort, he should seek timely medical attention at a hospital to avoid delaying treatment. In summary, men can use various methods to evaluate sperm motility and viability. It is recommended that men avoid staying up late regularly.
Under normal circumstances, men can generally assess sperm viability through factors such as semen viscosity, semen volume, semen color, liquefaction time, and examination of the reproductive tract. If a man experiences any physical discomfort, he should seek medical attention promptly to avoid delaying treatment. Specific analyses are as follows:
1. Semen Viscosity
Healthy semen should have a thick, viscous texture. Low semen viscosity may be caused by conditions such as varicocele or cryptorchidism, which can affect sperm motility and survival rate.
2. Semen Volume
The normal volume should be greater than or equal to 2 milliliters. If it exceeds 7 milliliters, sperm density may decrease and the semen may easily leak out, leading to a reduced total sperm count. If the total volume is less than 2 milliliters, the amount of semen is considered low.
3. Semen Color
Normal semen is typically pale yellow or milky white. If the color appears dark yellow, green, or transparent, it may indicate underlying diseases, and medical evaluation and treatment should be sought promptly.
4. Liquefaction Time
After normal ejaculation, semen coagulates into a gel-like state due to seminal vesicle coagulase and then liquefies within 15–30 minutes under the action of prostate-specific fibrinolytic enzymes. If the semen fails to liquefy within 30 minutes after ejaculation, this is considered abnormal.
5. Reproductive Tract Examination
Sperm viability is also influenced by the condition of the reproductive tract. Men can undergo reproductive tract evaluations using ultrasound, CT scans, or MRI. These imaging methods can help assess sperm survival in the testes and seminal ducts.
In summary, men can use multiple methods to evaluate sperm viability. It is recommended that men avoid excessive熬夜 (staying up late), get adequate rest, and maintain healthy habits to prevent adverse effects on fertility.
