Re: Does this sound like my dd is a heavy wetter?
I think that classifies her as a heavy wetter. I have a 6-week-old too...When is your daughter's birthday? My son's is June 9th. Anyway, once an hour wouldn't be way out of hand, but three times in an hour, even after a feeding, sounds like a lot to me. I think probably the average at 2-3 months should be once every 1-3 hours.
I'm new to cloth diapering too, so I don't have any great advice except to use doublers and to maybe check into some of the "heavy soaker" dipes and/or microfleece/superabsorbent materials. (We're ok w/just IPFs and covers but as I said, my DS is not really a heavy wetter.) Good luck!