I’ve since rectified that – from Time Magazine and Gloria Steinham:
It was this injustice [limited access to contraception by lesser educated people while some could gain access via mail-order] that inspired Sanger to defy church and state. In a series of articles called “What Every Girl Should Know,” then in her own newspaper The Woman Rebel and finally through neighborhood clinics that dispensed woman-controlled forms of birth control (a phrase she coined), Sanger put information and power into the hands of women.
While in Europe for a year to avoid severe criminal penalties, partly due to her political radicalism, partly for violating postal obscenity laws, she learned more about contraception, the politics of sexuality and the commonality of women’s experience. Her case was dismissed after her return to the States. Sanger continued to push legal and social boundaries by initiating sex counseling, founding the American Birth Control League (which became, in 1942, the Planned Parenthood Federation of America) and organizing the first international population conference. Eventually her work would extend as far as Japan and India, where organizations she helped start still flourish.