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
Condoms are only 97% effective.
The 99% effectiveness is measured in the aggregate, not “have sex 100 times and you have a baby.”