BF after c-section?

Frequent Flier

I'm probably going to have a scheduled c-section due to baby's breech position.  I was worried at first, but now feeling ok with the whole thing.  My only concern is breastfeeding.  I heard that after a traumatic birth or a c-section milk might be slow to come in.  Did any of you c-section moms have this problem?  Did you supplement with formula?  I bought Phillips Avent bottles and nipples, but only one level 1 (newborn) since I plan on not doing much pumping/bottle feeding the first month and then moving onto the level 2 nipples.  Should I stock up on newborn nipples and bottles?  How many do you have in your stash?