I would say, ladies, I defer your questions to Miss Katie Couric, because she assured me that this test was 99.9% reliable. Every major news outlet in this country said this product was accurate, NBC, ABC,CNN, the list goes on; I don't think you need to feel bad for listening to these sources that seem trustworthy.
When this product first came out, I was surprised at the number of comments from people who were offended at the very idea of early gender determination. "What's so bad about waiting," and "why wouldn't you just wait until your u/s?" a lot of them said. I just don't get it. If *you* don't want to know, that's fine and dandy, but what's wrong with *me* finding out if I'd like to know? On one forum, a couple of posters had the nerve to chastise a mother for spending her money on something so frivolous and said she should have given the money to charity! Like a belly cast would have been a worthwhile expenditure, but finding out gender is a big waste.
If someone acts like this, I would tell them, we just really wanted extra time to choose the name, or it was more convenient to decorate the nursery now rather than later (maybe deciding whether to move a sibling depended on the new baby's gender). Say it was a practical thing, rather than just raging curiosity, if you think that will sound better. (Not that I don't think raging curiosity is a good enough reason, lol!)