Contraceptive research has historically prioritized women because they bear the burden of pregnancy and most contraceptive options available today are for women. But there are efforts to widen the contraceptive responsibility. Today, Scientist-in-Residence Regina G. Barber talks to host Emily Kwong about the state of research into male contraceptives and which method researchers expect to hit the market first.We're always excited to hear what's on our listeners' minds. You can reach the show by emailing shortwave@npr.org or tweeting us @NPRShortWave.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy