YCT-529, a hormone-free male birth control pill, has shown high effectiveness in animals and is now in human trials, marking a breakthrough in male contraception. While the FDA has approved more than 20 types of contraceptives, only two options currently exist for men: condoms and vasectomies. Al
It seems like they’re planning to have it effective for 1-2 years and it takes about 30 days to become effective. That’s not great if you need an annual injection of this stuff or if you don’t know exactly when it stops being effective.
I think it would need to be more in line with IUD timeliness, which I think range from 5-10 years depending on the type.