Can someone tell me

Can someone tell me how pregnancy after multiple miscarriages works? Do the doctors monitor you more? Do you get early or more frequent ultrasounds or more blood draws? I'm just trying to figure out everyone else's experiences so I know what to push for if need be. I've had a horrible run in with doctors and haven't had any support in the miscarriages I've had this year. I'm refusing to let that happen with my next pregnancy.