Assertion: spontaneous abortion | /r/UsedFor | refer to spontaneous abortion
Facets:
value: before 20 weeks' gestation
type: TEMPORAL
value: usually
type: TEMPORAL
Source sentences:
text: Miscarriage is variously defined but usually refers to a pregnancy loss, or spontaneous abortion, before 20 weeks' gestation.
text: Miscarriage is variously defined but usually refers to a pregnancy loss, or spontaneous abortion, before 20 weeks' gestation.
text: Miscarriage is variously defined but usually refers to a pregnancy loss, or spontaneous abortion, before 20 weeks' gestation.