Well, those are typically personal questions, but good ones. My advise to you is to be very honest with your doctor. Because if you were abused by a bilogical family member, it could of caused a disease within you that could harm the baby, ecspecially if you would be pregnant by this person. Now as far as the scars, they are scars. As long as you have no fresh ones, you should be okay. But I would advise seeing a councilor, because due to your unfortunate experiences and obvious depression, you have a higher risk of postpartum depression. So for your safety and your unborn child's as well seek support immediately. Having someone to confide in, best choice is a professional, will help you manage your stress and reduce your risks of any legal actions being taken within the future. I am sure that if you stay mentally healthy with this pregancy and seek help you should be just fine. Just remember this child is a gift from god. He obviously knows that you need the love that only an innocent sole can provide you. Trust me, I have been there with cutting myself, and my son is the best thing that every came in my life. I gave him the gift of live, and he gave me a reason to live. Good Luck!