Lottie, I remember you from another thread. So sorry about little Jack.
Midori, I know, I think they get blase. In fact, a few of the sonographers who dealt with me in my second pregnancy were very unfeeling. I got pretty much told off at an early scan because I thought DD2 was 8 weeks and the woman said she was only 6+5. She frowned at the screen and said nothing for ages, while DH and I nearly passed out holding our breath, ad then she went 'well, it's not 8 weeks'. I said 'never mind 8 weeks, can you see a heartbeat?' and she went 'oh, yes' as if it was obvious. 