I recently encountered some information that suggests the information I have may be outdated. I would appreciate hearing from the wise voices on LACTNET. For a mom returning to work, I have always suggested bottles not be introduced until 4-6 weeks. Currently I am hearing that the ease of transition to a bottle is simplified when introduced at 3-4 weeks and that at this stage it will not cause "nipple confusion". I have noticed that waiting 6-8 weeks some moms have great difficulty getting the baby to accept a bottle. Does anyone have an opinion here? (HA :) ) TIA, Ilene, LLLL