Sperm test data how much normal

Sperm test data include sperm count, sperm motility, sperm morphology, etc. Normal data also vary.

1. Sperm count is

usually calculated as the number of sperm in one ejaculated semen. The sperm count within the normal range is ≥20×10^9/L. If the sperm count is lower than this range, it may be related to orchitis, varicocele, tuberculosis and other diseases, and affect fertility.

2.

Sperm motility within the normal range of sperm motility is A grade (rapid forward movement) ≥25%, or A+B grade (forward movement and slow forward movement) ≥50%. If sperm motility is lower than this range, fertility may be affected.

3.

Sperm morphology within the normal range of sperm morphology should be oval or long, with round and smooth head and slender tail. If sperm morphology is abnormal, such as pointed head, double head, fertility may be reduced.