Geriartic pregnancy

Hi mommies! After a year of trying, I'm finally pregnant!!! Super happy hahaha. Husband is over the moon. I'm turning 39 this year. Due to life choices, this is my 2nd marriage and thus why it took so long. I do have a daughter from my 1st marriage and she's turning 12 this year. Any mummies of geriartic pregnancy like me? I know of the many risks and complications and I'm very nervous this time. Anything I could do or eat? It feels like the 1st time for me as it's been many moons ago since I've gone through this and times have changed too. Stay healthy and safe mommies!