Had a miscarriage at 11 weeks testing showed low thyroid / Hyperthyroidism….

Had to follow up with endocrinologist

Also my OB wants me to take medroxyprogesterone 10mg

Has anyone ever been prescribed this after a miscarriage? Will this mess my fertility for the future. What day did you start in starting cd16 . Thanks for comments and response ladies have blessed evening baby dust to u all