Update surrogacy

My appointment on Sunday with the agency went well. I have an appointment on Thursday to meet the mom. I'm nervous and excited. She wants me pregnant ASAP. She is almost 99% sure she wants me as her surrogate. We just need to meet. She got my application to review. I've had no miscarriages or problem getting pregnant. I had four healthy pregnancys. My husband and I passed the back ground checks. ( no criminal or physiological issues) any one have any idea what I can expect. This is new for me and for the mom as well.