Despite significant advances in contraceptive options for women over the last 50 yr, world
population continues to grow rapidly. Scientists and activists alike point to the devastating …

Rates of unplanned pregnancies are high and stagnant globally, burdening women, families
and the environment. Local limitations placed upon contraceptive access and abortion …

Unintended pregnancy is a global public health problem. Despite a variety of female
contraceptive options, male contraceptive options are limited to the condom and vasectomy …

Despite the variety of available female contraceptive methods, many pregnancies (∼ 50%)
are still undesired. Many men (> 60%) want to participate equally with their partner in family …

World population continues to grow at an unprecedented rate, doubling in a mere 50 years
to surpass the 7-billion milestone in 2011. This steep population growth exerts enormous …

The economic and public health burdens of unplanned pregnancies are evident globally.
Since the introduction of the condom> 300 years ago, assumptions about male willingness …

Despite increases in female contraceptive options, 40–45% of pregnancies across the world
are still unplanned. While several effective female contraceptive methods have been …

Hormonal male contraception clinical trials began in the 1970s. The method is based on the
use of exogenous testosterone alone or in combination with a progestin to suppress the …

Unplanned pregnancies are an ongoing global burden, posing health and economic risks
for women, children, and families. Advances in male contraception have been historically …

Currently approved male-directed contraceptive methods include condoms and vas
occlusion. Vas occlusion is very effective but is intended to be non-reversible. Condoms …