Adopting from foster care

My husband and I have decided we are going to try adopting from foster care. I will be sending our application in at the end of this week. I have premature ovarian failure and the chances of pregnancy is starting to plummet. We have had 2 Failed IUIs and 3 failed Clomid cycles. We are on our first cycle of Letrozole of 3 and after this our RE is recommending IVF. We really don't think IVF is going to work for us and want to explore our other options. I would greatly appreciate any stories, advice, and experiences adopting from foster care. We will be trying for an infant so I know the wait will be long. Thanks ahead of time!