Hello and welcome!
Medroxyprogesterone is generally considered a fertility sparing drug .It is used to prevent miscarriage in the first few months of pregnancy. It is also used to induce a menstrual period in cases of amenorrhea .It possesses hormonal activities of follicle stimulating hormone .It can be used for contraception also. It is not safe if taken during early pregnancy. It can cause minor birth defects if taken in the first trimester. Do discuss all your concerns with your doctor. Do keep us posted. Take care and regards!