Charles Knowlton portrait

Charles Knowlton, the Father of American Birth Control

Decades after Charles Knowlton died, his book would be credited with the reversal of population growth in England and the popularization of contraception in the United States. 
October 15, 2009: Viagra and Norlevo tablets in window display of a a pharmacy in Kas, Turkey. Viagra is made by Pfizer Pharmaceuticals and the trade name for the drug sildenafil citrate. It is the prime treatment for erectile dysfunction. It was developed 1998 by british scientists for treating pulmonary arterial hypertension. Norlevo is a hormonal contraceptive.

Covering Viagra, But Not Birth Control?

The different ways insurance companies treat Viagra for men and birth control for women show the inherent sexism and legal biases involved.