Before I get started with my questions I just want to state that this is NOT for school, so dont tell me to do my own homework because this isnt homework. My first question is what is a Pregnancy Substitute? What is a V.P.S. treatment? Did John (the savage) kill Lenina? And the last question is did he hang himself at the end? I just finished the book and those are some of the questions that confused me. Also if you know a website or something that I could go to to better understand the book that would be helpful too.