Oligospermia
Synonyms
Hypospermatogeneses
Hypospermatogenesis
Low Sperm Count
Low Sperm Counts
Oligoasthenoteratozoospermia
Oligoasthenoteratozoospermias
Oligozoospermia
Sperm Count, Low
Sperm Counts, Low
A condition of suboptimal concentration of SPERMATOZOA in the ejaculated SEMEN to ensure successful FERTILIZATION of an OVUM. In humans, oligospermia is defined as a sperm count below 20 million per milliliter semen.