How does MS effect your pregnancy?

So my bf and I been talking about how does MS effects being pregnant? We want to have a baby but not any time soon, we have been talking about it and have thought it through but we not sure how it will effect on the baby or mom with ms. I would like to know what some of the moms here that have ms that have went through it. If you y’all don’t I mind. I have an appointment with my neurologist on Dec 12 to talk about this with my bf. I just want to know for those mom that’s been through it would like to get an idea of it if i decide to do this