Deever records an instance of a child two years and seven months old who, with the exception of three months only, had menstruated regularly since the fourth month.

Harle speaks of a child, the youngest of three girls, who had a bloody discharge at the age of five months which lasted three days and recurred every month until the child was weaned at the tenth month.

At the eleventh month it returned and continued periodically until death, occasioned by diarrhea at the fourteenth month.

The necropsy showed a uterus 1 5/8 inches long, the lips of which were congested; the left ovary was twice the size of the right, but displayed nothing strikingly abnormal.

Baillot and the British Medical Journal cite instances of menstruation at the fourth month.