- Male infertility (HP:0003251). Evidence: PCS. Frequency: 2/2. (PMID:28554943)
- Young adult onset (HP:0011462): Onset of disease at the age of between 16 and 40 years. Evidence: PCS. Frequency: 2/2. (PMID:28554943)
- Autosomal recessive inheritance (HP:0000007): A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in individuals with two pathogenic alleles, either homozygotes (two copies of the same mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele). Evidence: PCS. (PMID:28554943)
- Immotile sperm (HP:0012208): A lack of mobility of ejaculated sperm. Evidence: PCS. Frequency: 2/2. (PMID:28554943)
- Non-obstructive azoospermia (HP:0011961): Absence of any measurable level of sperm in his semen, resulting from a defect in the production of spermatozoa in the testes. This can be differentiated from obstructive azoospermia on the basis of testicular biopsy. Evidence: PCS. Frequency: 2/2. (PMID:28554943)
These phenotypes are associated with the disease spermatogenic failure 29 (OMIM:618091).