I broke one 16 days ago.
I went off the medication 3 days ago as it was making me drowsy, but am considering going back on it as I awoke this morning with it hurting again.
Maybe thats because I had a bit of vigorous horizontal folk dancing last night, and a fair bit of time on my elbows , but I seem to recall it took about a month to feel totally better when I broke 2 ribs some time ago.
So you should be right for December....