A vasectomy is a simple, generally permanent procedure to prevent pregnancy. It's the most effective form of birth control other than abstinence. During the brief procedure, your surgeon will ...
The procedure typically takes only 20 to 30 minutes ... Boston Children's Hospital. Tonsillectomy and Adenoidectomy. National Library of Medicine: MedlinePlus. Tonsillectomy. Mitchell RB, Archer SM, ...