Natural loss of pregnancy after 28 weeks of gestation.
B
Natural loss of pregnancy after 22 weeks of gestation.
C
Natural loss of pregnancy before 20 weeks of gestation.
D
Loss of pregnancy due to medications before 20 weeks of gestation.
Correct Option:
C
Explanation
In the traditional exam and clinical definition used by this question, spontaneous abortion is the natural, unintentional loss of a pregnancy before 20 weeks of gestation. Termination caused by medication is induced abortion. Modern guidelines may use different gestational cut-offs in some contexts, but the intended answer here is before 20 weeks.
