I remember from Mollie's baby days that I shouldn't wait too long before giving Lucy and occasional bottle. Not wanting to miss the "window of opportunity", I pumped some milk today and, at just shy of 3 weeks, Lucy took her first bottle. Seemed to work out fine- it was a Sassy MAM bottle . The only problem is that it reminds me that I will have to go back to work some day... and the weeks are passing like days around here.
Update: Lucy also loves the good old Playtex Drop-ins with the slow flow nipple. So... we'll stick with those since we have a bunch of them and they are not as "complicated" as the Sassy bottles.