Preterm premature rupture of membranes, onset of labor more than 24 hours following rupture, second trimester
O43.012 Fetomaternal placental transfusion syndrome, second trimester
Fetomaternal placental transfusion syndrome, second trimester
O36.113 Maternal care for Anti-A sensitization, third trimester
Maternal care for Anti-A sensitization, third trimester
O36.512 Maternal care for known or suspected placental insufficiency, second trimester
Maternal care for known or suspected placental insufficiency, second trimester
O36.72 Maternal care for viable fetus in abdominal pregnancy, second trimester
Maternal care for viable fetus in abdominal pregnancy, second trimester
O36.833 Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester
Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester
O40.9 Polyhydramnios, unspecified trimester
Polyhydramnios, unspecified trimester
O41.123 Chorioamnionitis, third trimester
Chorioamnionitis, third trimester