Analysis of information sources in references of the Wikipedia article "Combined oral contraceptive pill" in Simple English language version.
The leading method of contraception in the United States in 2002 was the oral contraceptive pill. It was being used by 11.6 million women 15–44 years of age; it had ever been used by 44.5 million women 15–44 years of age.
The leading method of contraception in the United States in 2002 was the oral contraceptive pill. It was being used by 11.6 million women 15–44 years of age; it had ever been used by 44.5 million women 15–44 years of age.