What is "unimpregnated"

Usage examples of "unimpregnated".

Thereupon both the sharks began to manifest great uneasiness, and eventually with fluster and splashing they worked among the fissures of the coral and shot out into the unimpregnated sea.

If a spermatic cell, or spermatozooen, together with several unimpregnated ova, no matter how near to one another, if not actually touching, be placed on the concave surface of a watch-crystal, and covered with another crystal, keeping them warm, and even though the vapor of the ova envelops it, no impregnation will occur.

The natural size of the unimpregnated womb is three by one and three-quarter inches, and its weight is one to two ounces.

If, on the other hand, coitus do not take place, the egg passes down to the uterus unimpregnated, loses its vitality after a short time, and is finally carried away with the uterine secretions.

Cleveland describes a discharge of an anomalous deciduous membrane during pregnancy which was probably from the unimpregnated half of a double uterus.

On the left side he found a second uterus, unimpregnated and of usual size, to which another ovary and tube were attached.