J.F.
First of all L., CONGRATULATIONS!!! and i am so sorry you went through such loss before this. I had my first child at 42 and my second at 46!!! Both were fine and I know tons of moms who have healthy little ones who conceived in their forties. FIrst things first, STOP reading the negative stuff and the statistics right now. You will make yourself crazy. Thats like reading all the horror stories about childbirth right before you deliver. The stats show that 3.6% of the resulting births to 44 year old moms result in downs. What this means is that over 96% have babies without the chromosomal abnormality. You have been through a severe trauma with the loss you experienced last time, so it is very natural that you would be freaking out and having anxiety and fear. I had three early miscarriages and when I conceived my daughter I had so much anxiety it was awful. I got a lot of help and support. Working with a therapist who specialized in birth/pregnancy and trauma was incredibly helpful to me. Please feel free to private message me and I would be happy to give you more info on what i did to get through. Additionally, I would be glad to lend support and "talk you down" when you get caught up in the fear. Take care of you and read tons of stories about women having healthy babies in their forties. What you feed grows, so please, feed and nurture yourself with happy stories and positive supportive people. Big hugs.
J