nursing bra

for those of you who have been through it already, 
i need to get a nursing bra (or a few), my question is...
i am at like double D right now and all everyone keeps saying to me is 
"oh just wait til your milk comes in blah blah blha..."

should i buy a double D nursing bra or do i need to go bigger?

Buy the kind that extend in size of the cup. . . I call them Peek a boob bra’s they have reglar breast feeding bras where the cup detatches . . just get the ones that have sever hooks on them

i would go up one size. also, you can buy these extenders i believe if it gets too small. and i got mine from www.jcp.com but i love my walmart one the best  

This is my third time BFing and I discovered nursing tank tops this time around...love them! I've got some from Target and some from http://www.nurturedfamily.com/SearchResult.aspx?CategoryID=60. You can wear any loose fitting shirt or button down over top and don't have to worry about belly flab showing whilst baby is feeding. Good luck and enjoy!