LG you say that one of the reasons that you don't want to find out is that you already feel bonded to the baby - what about your DH?

maybe that's why he wants to find out so much, I means it's not like he gets to experience even a fraction of what you get to go through.

I'm not saying you should just give in, but... you should consider the extent to which your partner wants to know and perhaps the reasons behind it before making your decision.