Hi misselliemae, I'm in the same prediciment as you. It does seem that unless you know the sex, your purchasing options are very limited.
Have been looking at baby stuff for weeks now and I must say it looks quite difficult to buy 'neutral' stuff, even the pram I liked could I definately be described as more feminine than masculine in colour, and vice versa for the travel system i like
Then there's the distinct lack of nice baby clothes in neutral colours, yet if you go pink or blue the options are endless
This even comes down to the colour of the top and tail bowl and the baby bath.
I know many people will say this is very superficial and it shouldn't really matter, but like you it's my first dc I would like everyhing to be nice and not be sat thinking two weeks after the birth, oh i wish i'd bought that in pink/blue it was so much nicer.
It does seem a silly reason to find out, but it's my reason, because otherwise I can't buy anything untill after the birth, and I have feeling that's the last thing I'll feel like doing