12 week OB appt for high risk?

Kelly

39 with baby #1 due valentines day. Any other high risk mommas out there? Need advice...

We had to use <a href="https://glowing.com/glow-fertility-program">IUI</a> to get pregnant. First round ended due to chromosomal (trisomy 13 and 18) abnormalities at week 6. Now I'm 12 weeks and have my first dr appt with the Ob Thursday. 
What does being high risk result in? Will we get more tests done automatically or do I have to ask for them? Due to our circumstances we need time to prepare for any outcome and make plans. Iow - we want to know it all and know it as early as possible!
Thanks - advice or thoughts appreciated!