It is a well-established fact ...

It is a well-established fact that in healthy loving women, uninjured by the too frequent lesions which result from childbirth, increasing physical satisfaction attaches to the ultimate physical expression of love. ... Love between the sexes is the highest and mightiest form of human sexual passion.
 Elizabeth Blackwell

Quotes from the same author

The gross perversion and destruction of motherhood by the abortionist filled me with indignation, and awakened active antagonism. That the honorable term 'female physician' should be exclusively applied to those women who carried on this shocking trade seemed to me a horror. It was an utter degradation of what might and should become a noble position for women.
 Elizabeth Blackwell
It is not easy to be a pioneer but oh, it is fascinating! I would not trade one moment, even the worst moment, for all the riches in the world.
 Elizabeth Blackwell
To her [Florence Nightingale] chiefly I owed the awakening to the fact that sanitation is the supreme goal of medicine its foundation and its crown.
 Elizabeth Blackwell