Conversation so far:
When did Planned Parenthood come into existence?
After World War I, Margaret Sanger shifted away from radical politics and founded the American Birth Control League to enlarge her base of supporters to include the middle class
When was the name American Birth Control League changed to Planned Parenthood?
In 1942, more conservative forces within the organization changed the name to Planned Parenthood Federation of America, a name Margaret Sanger objected to because she considered it too euphemistic
Were there any prominent people on the board of the American Birth Control League?
The clinic was publicized in the African-American press as well as in black churches, and it received the approval of W. E. B. Du Bois, the NAACP co-founder.
Did the American Birth Control League have any troubles?
Margaret Sanger ordered a diaphragm from Japan to provoke a decisive battle in the courts. Sanger's subsequent legal challenge led to a 1936 court decision overturning Comstock law provisions.

Question: Were there other legal problems?
Self-contained rewrite: Were there other legal problems for the American Birth Control League now known as Planned Parenthood?