I'm about to get married and my fiance and I have not talked about having children. I worry about starting this conversation with him - I want many babies and he seems disinterested! How should I do this?

I think it's too early to discuss kids and fret over their number right now. Couples need time to adjust after marriage and in the course, opinions change as well. If your spouse promises about 2 kids now, don't be surprised if you argue about having the second one. These things evolve over time and the experience with the first kid is instrumental in deciding on more. Take it easy and slow. You need to realize you're on the same page on a lot of things before tackling another life.