Yes, and we have. We had two biological children and adopted our third. We'd always wanted to adopt, and we did! Our daughter has cerebral palsy and is such a joy. When we met her she couldn't sit up, and now 6 months later she is almost walking independently. She came home at 3.5 and is now 4, our sons are 8.5 and 5. She's been a perfect addition to our family and hopefully next year we will bring her home a sister.
Anyone worried about money, please please do more research. God doesnt' call the equipped, he equips the called. Money isn't everything, you don't need to live in a mansion or have millions. Children don't care if you are beautiful or thin or have perfect hair and clothing. They want a family, large or small, big house or small, minivan or SUV, they don't care. There are so many grants, loans, and situations to help people adopt. our daughter is from Urkaine, and our biggest expense was travel, our tickets were $1300 round trip, and hers was $400 one way home. Our facilitation fee was $8000 (that included facilitators and translators in Kiev and in our region) and travel, train tickets were $200 USD total for travel to the region and back, and we ended up paying around $200 for a driver in region and in Kiev. Living expenses were minimal and so was food, everything there is much cheaper. Once we paid the facilitation fee, the fees we paid for everythign else (food, lodging, travel in country) was very small. Its so doable for so many people! Almost everyone, and you can fundraise and apply for grants and loans, use a credit card for travel. AND the tax reimbursemtn for adoption is over $13k, which we got back 100% this year and covered our fees 100%, we were able to pay off the credit card plane tickets, put the money bakc in our savings and replenish the area's we took money from to travel.
Please please consider special needs adoption, and do more research. Feel free to contact me too if you have questions.