Since I got a couple of emails and questions:
The doctors made an educated guess about the sex of the twins. They aren't 100% sure and we are not going to tell people, what we are expecting.
Siegfried & Roy are the suggestions from Heikos co-workers in case it's going to be boys. For girls it is Hanni & Nanni (Books by Enid Blyton) so far. I think, Siegfried & Roy is a lot more strange, so I'm sticking to that.
Before Siegfried & Roy we were referring to the twins as A-Hörnchen & B-Hörnchen, who are Chip & Chap in American TV ;)
So the twins might be boys or girls ;)
Since I'm at home all day, I'm making good progress on my FLS! I'm starting the second sleeve today. I put sleeve 1 on scrap yarn after 40 rows. I'm alternating 2 skeins of my handspun Romney and I don't want to run short on sleeve 2 ;)