At about 6 weeks my little guy has had a change in BM habits. Up until then his BM was yellow and seedy, and he was going several times a day. Now its a little darker yellow, more like peanutbutter in thickness, it stinks, and he only goes every couple of days. (Sorry to be so graphic!) I've been supplementing him with formula since he was 3 days old, the amount I've been supplementing is less now than when he was going all of the time.
I called his Pediatrician, and they said BMs can change around that age, and it was normal. Not sure why I don't trust the doc! Is the change in BMs normal??