It's hard to know - go to another clinic (if you don't live at the back of beyond) or suck it up and believe their claims about world domination.

The only other clinic here does 2 day transfers, and is heaps cheaper. But maybe you get what you pay for. Plus, our old school friend and housemate is the scientist there, and I just couldn't do what I did with the scientist at our clinic and that was to deliver my sample on EPU day, and then have a big discussion about sperm and eggs and whatever else as my little cup sat there on the bench in front of me. So embarrassing. But, our scientist is so cool.