I agree with Autumn but I would like to add that in doing what is best for all involved I know that giving this child life is 100% the right thing to do, I totally understand your dilemma and I think that you are very wise to seek advice, but the truth is that you have a responsibility to this child, whether you parent or place your child with this wonderful adoptive family I know you will do fine in life, I think it would be amazing if you were to bless this family with a biological sibling, that is so special, I have no doubts that you are fully capable of handling three kids though, you just really need to pray and focus on what is best for your circumstances and like I said abortion is not the answer, I hope this helps a bit and I am here to talk any time....Love Meg