Call your doctor and ask him. He is the only one that knows. Maybe it wasn't a mistake. Either way, however you continue he will assume he treated you under 50mg and will order tests/future prescriptions based on that assumption. The doctor has your best interest at heart and really does know what is best for your body and how to proceed. Trust the system and good luck!girls quick question, I norm take 50mg clomid, have done 2 cycles with this, first one was a MC, 2nd one nothing, anyhow my doc by mistake has prescribed 100mg for 3 months, should i just keep taking 50mg or should I opt my dose to the 100mg,,,,duno what to do..thanks