(i'm not trying to start any moral war between anyone! I'm just looking for opinions, which we can all respect!)

I had my first appointment with a RE yesterday and they gave us the option of doing Genetic Disease testing prior to starting treatment. I'm so torn for many reasons!
1. It will delay starting any process by 3 weeks
2. I don't even know if i want/need this information
3. on the other hand, why wouldn't I want to take advantage of how far science and technology has come?
4. we don't have any family history of issues so is this a waste?

I'm just looking to see what your train of thought was! I'm really very torn!