Expert Q & A Answers About vasectomy

I’m getting a vasectomy...will I be able to have normal sex afterward?

I am 45-years-old, married with two teenage children. I’m planning to have a vasectomy, but I’m concerned about how long the procedure takes and how it will affect my sex life. Is it safe? Is it foolproof? Can I have normal sex after the operation? Is it possible to reverse it if I want to?