| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Amnion nodosum | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Congenital contracted pelvis | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Tumultuous uterine contraction | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Stillbirth of immature fetus, sex undetermined (500-999 gms.) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Gestation period, 25 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Miscarriage with oliguria (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 5 | 
| Gestation period, 14 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Disorder of amniotic cavity AND/OR membrane | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Normal pregnancy | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Diamniotic-monochorionic twins | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Transverse lie | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Monoamniotic twins | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Failed attempted abortion with cardiac arrest AND/OR failure (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Ahlfeld's sign | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Cervical dilatation, 7cm | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Gestation period, 3 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Previous pregnancies 4 | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Persistent hymen affecting pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Quadruplet pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Failed attempted abortion with laceration of uterus (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 6 | 
| Miscarriage with salpingo-oophoritis | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 5 | 
| Osiander's sign | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Failed attempted abortion with laceration of periurethral tissue (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 6 | 
| Arterial anomaly of umbilical cord | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Contraction ring dystocia | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Couvelaire uterus | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 5 | 
| zes eerdere abortus provocatus (bevinding) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Gestation period, 13 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Cervix fully dilated | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Fibrosis of perineum affecting pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Cervical dilatation, 9cm | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Gestation period, 7 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Gestation period, 41 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Failed attempted abortion with laceration of broad ligament (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 6 | 
| Oblique lie | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Failed attempted abortion with perforation of vagina (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 5 | 
| Triplet pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Postpartum period, 3 days | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Miscarriage with electrolyte imbalance | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Gestation period, 31 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Gestation period, 22 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Miscarriage in second trimester (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Miscarriage with laceration of broad ligament | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 5 | 
| Miscarriage with laceration of vagina (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 5 | 
| Miscarriage with pelvic peritonitis (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Polyhydramnios | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Unstable lie | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Postpartum state | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Gestation period, 6 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Term birth of newborn quintuplets | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Gestation period, 23 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Gestation period, 1 week | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Maternal distress | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Term pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Cornual pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Hyperemesis gravidarum before end of 22 week gestation with dehydration | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Term birth of fraternal twins, both living | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Marginal placenta previa with intrapartum hemorrhage | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 5 | 
| Postpartum period, 7 days | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Fatigue during pregnancy | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Shoulder girdle dystocia | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Crowning | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Tarnier's sign | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Missed labor | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Previous pregnancies 3 | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Failed attempted abortion with laceration of vagina (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 6 | 
| Postpartum period, 5 days | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Miscarriage with blood-clot embolism (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 5 | 
| Late postpartum state | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| drie eerdere abortus provocatus | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Hydrorrhea gravidarum | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Edema of placenta | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Failed attempted abortion with perforation of broad ligament (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 5 | 
| Failed attempted abortion with soap embolism (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| negen eerdere abortus provocatus (bevinding) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Listeria abortion (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Miscarriage with acute renal failure | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| First trimester pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Termination of pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Gestation period, 36 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Failed attempted abortion with pulmonary embolism (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Prodromal stage labor | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Unwanted pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Cervical dilatation, 2cm | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Polyp of cervix affecting pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Miscarriage with septic embolism (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Undelivered in utero fetal death | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Inevitable abortion (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Premature birth of newborn female | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 1 | 
| Second trimester pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Oligohydramnios | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Failed attempted abortion with complication (disorder) | 
Occurrence | 
True | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Mesometric pregnancy | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Not pregnant (finding) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Multiple gestation with one OR more fetal malpresentations | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Lightening of fetus | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 4 | 
| Intervillous thrombosis | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Gestation period, 39 weeks | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 | 
| Previous surgery to perineum AND/OR vulva affecting pregnancy (disorder) | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| tubocornuale placenta | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 3 | 
| Previous pregnancies 8 | 
Occurrence | 
False | 
Maternal pregnancy period | 
Inferred relationship | 
Some | 
 2 |