Note 958 — BOOK VII.835 MAN, HIS BIRTH, HIS ORGANIZATION, AND THE INVENTION OF THE ARTS.
John Bostock translation
This does not correspond with the fact, as it exists in our time; a circumstance which may probably depend upon our improvement in the obstetrical art. Nor is the opinion, that both twins are less likely to live, if of different sexes, sanctioned by modern experience.—B.