MISCARRIAGE, med. jurisp. By this word is technically understood the expul- sion of the ovum or embryo from the uterus within the first six weeks after conception; between that time and before the expiration of the sixth month, when the child may possibly live, it is termed abortion. When the delivery takes place soon after the sixth month, it is denominated premature labor. But the criminal act of destroying the foetus at any time before birth, is termed in law, procuring miscarriage. Chit. Med. Jur. 410; 2 Dunglison's Human Physiology, 364. Vide Abortion; Foetus.