Thalassemia is a severe anemia that can be genetically inherited. There is a 25% risk that the child born from parents in which one of the couple is a carrier of thalassemia would develop severe thalassemia. The carriers will exhibit no symptom of thalassemia and, thus, may not be aware that they are a carrier. […]

There are various factors that deal with safe pregnancy. No doctor can guarantee a 100% safe pregnancy. However, to check if traveling during pregnancy is safe or not depends on these factors:

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Yes, It is possible to have twins by IUI. In fact, ones have 10-15% chance of pregnancy by IUI. There is a 5-10% chance of having twins from this method. The common twins found in IUI are dizygotic twins. […]