| Db | Link | Name | Definition | Comment | Is a |
|---|---|---|---|---|---|
| HPO | HP:0000007 | Autosomal recessive inheritance | "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)." [HPO:probinson] | — | HP:0000005 |
| HPO | HP:0008222 | Female infertility | — | — | HP:0000789, HP:0000868 |
| HPO | HP:0020157 | Thin zona pellucida | "Reduced thickness of the zona pellucida." [PMID:7657763] | — | HP:0020156 |