Posted: April 28, 2025 at 3:10 am Injectable Male Birth Control Effective for at Least 2 Years, Says Biotech Startup The ADAM contraceptive is a hydrogel injected into the male sperm ducts to block the passage of sperm, and it seems to still be effective two years into the first human clinical trial. Leave a Reply Cancel replyYou must be logged in to post a comment.
