• Risks and Benefits of Combination Contraceptives 

    Roederer, Mary W.; Blackwell, Jean (Family Physicians Inquiries Network, 2006-12)
    The risks of using oral combination contraceptives include: a three- to sixfold increase in the incidence of venous thromboembolism (VTE) apparent by the fourth month of use and highest between six and 12 months of use; a ...