female offspring

If, however, impregnation takes place, either male or female offspring may be anticipated.

Martegoute has found that the sheep which bear female offspring are, on the average, of a heavier weight.

Supposing that a mother of this sort wished for female offspring, one would not be in a position to give any advice.

When parental potential is relatively greater in the father, female offspring is born.

Equality in the parents' age gives a slight preponderance of female offspring.