Hello dear Understand your concern Lonopin is generally given in the antiphospholipid antibody syndrome or autoimmune vascular disease that causes repeated miscarriage. So I advice you to first find the cause of miscarriage like thyroid disorder, diabetes, genetic problem in one or both partner. Loporin should be started once the cardiac activity will be found in the USG to maintain the blood supply in APLA syndrome. It does not affect the baby in APLA syndrome case. So first clear the your cause of miscarriage and then take proper treatment. You can also use aspirin. Following long term side effects will occur on you: Osteoporosis, bone pain and decreased platelet count. So ask for your doctor to clear the reason/cause of taking lipiron Hope this may help you Best regards Dr. Sagar