Help Jordan be a big sister

My name is Brandy. My husband and I have a beautiful 8 year old daughter who wants nothing more than to be a big sister. When I had my daughter I lost a lot of blood and ended up with a pituitary tumor. I couldn't get pregnant again and then started having seizures. We have spent the last 7 years being bounced from Dr to Dr, spending thousands of dollars with no luck. I recently found out that I have no eggs left. My husband and I have both struggled with the hurt it causes knowing that our daughter may never get to be a big sister. Please help us have a chance to build our family.