An infertility condition characterized by a shortage of sperm in the semen, since the concentration of sperm cells is less than 15 million/mL.
| Grammatical category | Noun |
|---|---|
| Field | Fertility problems |
| Level of specialization | High |
| Definition source | glosario de Fertilidad |
| Gender relationship | Yes, man |
| Specific to one sex | Yes |
| Prevalence | Man |