S.G.
Hey J.,
My sister swears by the new breastflow bottle. It has 2 nipples and simulates the compression and suction used in nursing. She is breastfeeding her 3rd and feeding a bottle at the same time and there is no confusion between nursing and bottle. Her second refused to nurse after beginning the bottle because it was easier to drink a bottle than nurse. Just a note I have seen more babies refuse the avent bottles than take them.
I am due with my 3rd in December and plan on using the breastflow bottles since I would like to nurse as long as possible to keep the cost of milk minimal. Here is a link to the bottles, I know target has them and babies/toys r us. They are $13.99 for 3 I believe. http://www.toysrus.com/product/index.jsp?productId=240920...
Good luck.
michelle