How can I determine if I have weak sperm?
Generally, one can determine whether he has asthenospermia by observing the characteristics of semen, evaluating sperm motility, paying attention to semen volume, considering physical symptoms, and undergoing routine semen analysis.
1. Observing semen characteristics: Normally, semen liquefies within 3 to 30 minutes after ejaculation. If the semen fails to liquefy or has an abnormally high viscosity, it may affect sperm motility and indicate potential asthenospermia.
2. Evaluating sperm motility: Sperm motility is an important indicator for diagnosing asthenospermia. Normally, the percentage of grade A sperm should be greater than 25%, or the combined percentage of grade A and grade B sperm should exceed 50%. If the combined percentage of grade A and grade B sperm is less than 50%, or grade A sperm is less than 25%, asthenospermia may be present.
3. Monitoring semen volume: The normal semen volume for males per ejaculation ranges from 1.5ml to 6ml. A low semen volume may suggest insufficient sperm production and could be related to asthenospermia.
4. Considering physical symptoms: Asthenospermia may be accompanied by symptoms such as reduced libido, erectile dysfunction, or weak ejaculation. These symptoms can aid in the assessment of asthenospermia.
5. Routine semen analysis: This is the most direct method for evaluating sperm quality. It provides key parameters such as semen volume, sperm concentration, motility, abnormal morphology rate, and activity rate. Abnormal results may indicate asthenospermia.
If you suspect asthenospermia, it is recommended to seek medical advice promptly and undergo evaluation under a doctor's guidance. Maintaining healthy lifestyle habits, engaging in appropriate physical activity, and consuming adequate nutrition can help improve sperm quality.