Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. Duphaston is used to avoid loss of pregnancy. In context, it s said that you had few past lost pregnancies, Duphaston usage may be very beneficial for retaining your pregnancy. Like any other drugs, it may have some side effects. The side effects are many and some of them are a headache, dizziness, bloating, fluid retention and skin reactions. There are a lot more but cannot be listed here. However, they are not common. So until it does not cause any side effects, the use may be beneficial for you. Ecosprin has been effective in avoiding pregnancy loss and so it s good for you as well. Even though Ecosprin is not given for this routine but for a few special cases, this drug may necessary as it s prescribed by your consultant. Its side effects are not very serious and is well tolerated. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Mahboob Ur Rahman