after baby testing for diabetes?

anyone here take a test for diabetes after your baby born? im 6 weeks pp and the normal range is 70-94 mine was 102 fasting idk what my two hour is yet because im still waiting for those results... this is the 3rd child ive had gd with .. with my first gd pregnancy it took 3 months to get a normal result.. with my second they didnt bother retesting after i had baby.. and this time well my number is high :(