| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Systolic phase of uterine contraction, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Intramyometrial pressure | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Cervical effacement, function (observable entity) | Is a | False | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Frequency of uterine contraction, function (observable entity) | Is a | False | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Cervical dilatation, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Uterine irritability, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Intensity of uterine contraction, function | Is a | False | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Placental separation, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Cervical competence, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Uterine sensibility, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Spontaneous placental expulsion, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Uterine contraction, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Propagation of uterine contraction, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Longitudinal shortening of lower uterine segment, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Uterine pacemaker, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Acme of uterine contraction, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Uterine contraction wave, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Uterine retraction, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Diastolic phase of uterine contraction, function | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Duration of uterine contraction, function (observable entity) | Is a | False | Uterine function | Inferred relationship | Existential restriction modifier |  | 
| Cervical conglutination | Interprets | True | Uterine function | Inferred relationship | Existential restriction modifier | 2 | 
| Uterine contraction intensity | Is a | True | Uterine function | Inferred relationship | Existential restriction modifier |  |