In Part 2 of our vasectomy series, Dr. Jesse Mills and Dr. Jay Sandlow dive into what happens when “permanent” birth control isn’t so permanent—breaking down the science, success factors, and surprising complexities of vasectomy reversals. From the difference between surgical techniques to the real-world variables that impact fertility—including partner age, prior history, and timing—they walk through what couples need to know when considering their options. Along the way, the conversation veers into jaw-dropping patient stories, common myths, and the emotional, ethical, and human realities behind these deeply personal decisions. It’s an honest, fascinating look at modern fertility medicine—and the second chances it can offer.