Why are you calling a miscarriage a “spontaneous abortion?”
Actually, “spontaneous abortion” is the medically correct term for a miscarriage. “Induced abortion” refers to procedures undertaken to produce an abortion. You will not find the term “miscarriage” on a patient’s chart under the diagnosis section, because it is a layman’s term.
Here are some other terms which refer to “spontaneous abortion:”
“Threatened abortion”—the woman is experiencing labor-like cramping and bleeding after pregnancy has been confirmed. Sometimes this is treatable, and the woman may go on to deliver a healthy baby. Or not.
“Incomplete abortion”—the baby is dead, but either the baby, the placenta, or other “products of conception” have not been expelled. Untreated, an incomplete spontaneous abortion generally leads to serious maternal infection, which can cause anything from uterine or tubal scarring to systemic sepsis.
“Completed abortion”—the baby is dead, the placenta, amniotic sac, and other “products of conception” have been expelled. This is relatively easy for the obstetrician to confirm during the delivery of the uterine contents in the delivery room.
Please don’t make the mistake of assuming that the term abortion is limited to induced abortion, which is of course a mortal sin: Very frequently, in fact most times, women who have experienced a spontaneous abortion wanted that baby very, very much. Having gone through this three times myself, I understand the heartbreak involved. Either some sort of defect incompatible with life occurred, the mother was ill or injured, or for reasons unknown to us, it just wasn’t God’s will at that time. But their little souls are enfolded in His loving care.