Plus size pregnancy

I am looking for some honest thoughts and opinions on plus size pregnancy. I am am overweight female in my mid-late twenties, with no weight related illnesses.  I am currently on a path to a healthier life style: I work out and try to eat well, but weight loss takes time. My husband and I would like to have children and know that it can take some time to conceive, especially with my weight in mind. Can I have a healthy pregnancy,and more importantly, a healthy baby? Are there any roadblocks to be aware of? Please share any insight you have.