Okay ladies. I know we have a few bra fit experts here so I wanted to get some advice. I'm ordering some nursing bras online so I really want to get the size right.

I've heard the website A Sophisticated Pair's calculator was really accurate and when I enter my measurements there it tells me I'm a 34F. When I put my measurements in the website I plan on buying the bras from they tell me a 36C.

I'm currently wearing a 36C from that website but I know the fit is not right. The underwire digs into me at both ends and it doesn't sit flat against me. I wear the band on the loosest hook. I'm pretty sure I need a bigger cup size but I'm not sure if the band needs to go up, down, stay the same. Help!