After a week she declared that she was still pregnant with another child, but as the physician had placed his hand in the uterine cavity after the abortion, he knew the fetus must be elsewhere or that no pregnancy existed.

We can readily see how this condition might lead to a diagnosis of extrauterine pregnancy, but as the patient insisted on a thorough examination, the doctor found by the stethoscope the presence of a beating fetal heart, and by vaginal examination a double uterus.

On introducing a sound into the new aperture he discovered that it opened into another cavity; but as the woman was pregnant in this, he proceeded no further.

On October 31st she was delivered of a female child of full growth.

She had menstruated from this bipartite uterus three times during the period between the miscarriage of the twins and the birth of the child.