Changing my sim from Micro to nano, will I lose my cycle on my prepid plan?

somethingsomethingsomething

    So I finally got an upgrade on my phone but the issue is that it needs a nano sim and my current one is a micro sim. Now my cycle is almost up and I was thinking of renewing it. My question is this, if I do renew my cycle and then I change my sim from the micro will I lose the current cycle? I don't want to waste $40 so if anyone one can help I'd appreciate it.

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