Gracie, I feel as if I am in exactly the same position. I'm in my first pregnancy and am almost 31 weeks. From the beginning I was adament about not finding out the sex, although hubby was desperate but he respected my feelings and indulged my desires not to know. Then about three weeks ago I started going nuts about finding out...I dont know why but something inside me just clicked and I've had the strongest desire to find out! However, I lasted through my 30 week scan, and figured that I've lasted this long and that I'd be mad to go back on my initial feelings now (much to hubby's dismay!)...plus I think I'd go overboard on the shopping front as I keep seeing sooooo much cute baby stuff out there!

I suggest staying strong - you're almost there!

That said, next time around I think we'll find out at 20 weeks!