I am not totally sure about Prog levels but I believe a level at 50 is VERY good. Pretty sure the higher the better, could be wrong though. My son was conceived on Clomid after many many cycles on it. He was conceived on 200 mg. I will start taking Clomid again soon and I hope it won't take me the 3 years it took last time! GOOD LUCK to you! I hope this is your cycle and you won't need the 100mg!

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