Adoption Question?

Lyndsy • Mother of 2 fur babies expecting Twins Feb 5 2021 🤰🏼🤰🏼First IVF Success!

So my dad is a dr and he has spoken to a patient that wants to abort her baby because she can’t afford to keep it. My Dad asked her if she would consider adopting the baby out to me and my husband sense we can’t have kids. She’s undecided right now but my question is how would this process work? Would I have to pay her a bunch of money to adopt her baby like I would through an Agency or would I just pay for her medical expenses or would I just have to sign some paperwork to adopt the baby?