A hormone-free pill, called YCT-529, that temporarily stops sperm production by blocking a vitamin A metabolite has just concluded its first safety trial in humans, getting a step closer to increasing male contraceptive options
A hormone-free pill, called YCT-529, that temporarily stops sperm production by blocking a vitamin A metabolite has just concluded its first safety trial in humans, getting a step closer to increasing male contraceptive options
As my 50th college reunion approaches, I recall my organic chemistry professor telling us around 1975 that male birth control pills were already available, there just weren’t enough takers to make them commercially viable.