A pregnant mother presents with history of delivery of a previous child with Congenital Adrenal Hyperplasia (CAH). The best management protocol for the current pregnancy is:
To sta prednisolone after establishing whether fetus is affected by Chorionic Villous Sampling To sta dexamethasone as soon as pregnancy is confirmed To sta dexamethasone after determining sex of the fetus by Karyotyping To sta prednisolone after determining sex of the fetus with USG