Although female contraceptives are very effective at preventing unintended pregnancy,
some women can not use them because of health conditions or side-effects, leaving some …

Unintended pregnancy is surprisingly common, accounting for 40–50% of pregnancies
worldwide. Contraception is the most effective means of preventing unintended pregnancy …

Objective: To evaluate trends over the last 18 years in HIV-related knowledge, risk
perceptions, and sexual behaviors in young adults. Methods: Data were obtained from six …

Our research aims were to:(1) assess the prevalence of two condom use problems:
breakage or slippage and partial use (delayed application or early removal) among men …

Simple Summary Historically, birth control has been geared toward targeting and
subsequently reducing female fertility. The cost of unplanned pregnancies is significant, both …

We examine condom failure and use error experienced by high school youth in two regions
of the United States. Data are from a baseline survey of a randomized controlled trial to …

Sexually Transmitted Infections (STIs) and reproductive tract infections (RTIs) have existed
worldwide since ancient times, causing significant morbidity and mortality. To maintain …

Objectives. To determine the confidence and ability to use condoms correctly and
consistently and the predictors of confidence in young Australians attending a festival …

Objective: To compare alcohol, tobacco, and illicit or nonmedical drug use behaviors and
self-reported consequences of Asian American and Pacific Islander (AAP1) students to cross …

Background: Within the United States, HIV affects men who have sex with men (MSM)
disproportionally compared to the general population. In 2011, MSM represented nearly two …