welcome to HealthcareMagic
The chances of getting pregnant is not a problem with you but your main problem is miscarriage
.You need to consult a Gynaec which you have i guess and get investigated for the reason you suffer miscarriage and then get treated for the cause.Once the cause is located and treated you can have baby.The cause can be like incompetent cervical os;TORCH infection
etc.Get investigated and treated and the drugs that you are taking Leptaden
both are herbal preparations and are good for your type of cases so you can continue it will help.