The term motility refers to the movement of a man’s sperm. The analysis assesses whether or not the sperm are swimming properly and in a straight line. Sperm receive a letter grade from A to D, with an A given to the fastest, straightest swimmers and a D given to those that don’t move at all.
Class A - They are fast progressive sperms that swim quickly in a straightforward direction.
Class A (fast)
Class A (fast)
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