Helping others to conceive

so this may sound weird but I want to be a surrogate for a couple. I was looking into it and my boyfriend is completely against it. he says he wants nothing to do with it and nothing to do with me if thats what I choose to do. I loved being pregnant and I want to help others that arnt able to get pregnant themselves. what can I do to try to be a surrogate? is there any good company's someone would recommend? I'm trying to talk my boyfriend into it but I want more information.