| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Male infertility with azoospermia due to single gene mutation (disorder) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 6 | 
| Male infertility with oligozoospermia due to single gene mutation | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 5 | 
| Acquired obstructive azoospermia | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 5 | 
| Acquired male infertility | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 3 | 
| Acquired male infertility of endocrine origin | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 3 | 
| Acquired impaired spermatogenesis | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 3 | 
| Male infertility | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 2 | 
| Female infertility (disorder) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 3 | 
| Female infertility due to endometriosis (disorder) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 4 | 
| Female infertility due to pelvic peritoneal adhesion (disorder) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 4 | 
| Male infertility due to cystic fibrosis (disorder) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 3 | 
| Female infertility due to cystic fibrosis (disorder) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 4 | 
| Female infertility due to genetic disease (disorder) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 4 | 
| Idiopathic female infertility | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 3 | 
| Infertile male syndrome | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 4 | 
| Female infertility due to oocyte meiotic arrest | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 3 | 
| Male infertility due to varicocele | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 2 | 
| Male infertility due to cryptorchidism | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 2 | 
| Male infertility due to spinal cord injury | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 2 | 
| Male infertility caused by drug or medicament (disorder) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 2 | 
| Male infertility caused by radiation (disorder) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 2 | 
| Autoimmune male infertility | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 2 | 
| Male infertility caused by environmental toxin (disorder) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 2 | 
| Male infertility due to systemic disease (disorder) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 2 | 
| Decreased fertility in male (finding) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 1 | 
| Pelvic inflammation with female sterility caused by Chlamydia trachomatis (disorder) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 2 | 
| Female subfertility (finding) | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 3 | 
| Female infertility due to polycystic ovary syndrome | Interprets | True | Fertility, function (observable entity) | Inferred relationship | Some | 4 | 
| verminderde vruchtbaarheid van man | Interprets | False | Fertility, function (observable entity) | Inferred relationship | Some | 2 |