What would be your source for that?
“The woman of the people is the only one left in ignorance of this information. Her neighbors, relatives and friends tell her stories of special devices and the success of them all. They tell her also of the blood-sucking men with M. D. after their names who perform operations for the price of so-and-so.”
https://www.nyu.edu/projects/sanger/webedition/app/documents/show.php?sangerDoc=420038.xml
“The real alternative to birth control is abortion,” wrote Dean Inge, in his article already quoted. It is an alternative that I cannot too strongly condemn. Although abortion may be resorted to in order to save the life of the mother, the practice of it merely for limitation of offspring is dangerous and vicious. I bring up the subject here only because some ill-informed persons have the notion that when we speak of birth control we include abortion as a method. We certainly do not. Abortion destroys the already fertilized ovum or the embryo; contraception, as I have carefully explained, prevents the fertilizing of the ovum by keeping the male cells away. Thus it prevents the beginning of life.”
https://www.nyu.edu/projects/sanger/webedition/app/documents/show.php?sangerDoc=236637.xml
ABORTION IN THE UNITED STATES
https://www.nyu.edu/projects/sanger/webedition/app/documents/show.php?sangerDoc=420006.xml
There’s more if you look.