Phrases with «viable sperm»

The phrase "viable sperm" refers to sperm cells that are alive and able to fertilize an egg successfully. Full definition

Additionally, zinc plays a major role in producing healthy and viable sperm in males. (foodpyramid.com)
The number of viable sperm in nonoxyl - 9 began at 40 % and dropped off in regular steps to 6 % by the end of the three days. (newscientist.com)
Donor clinics are having trouble finding viable sperm: (treehugger.com)
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