Don't worry, just try to relax during 抽羊水. I had done it before. I was quite 坐立不安 as well but the nurses and my hubby kept on talking to me so that I would not be concentrated on what they were doing etc. and made the whole process much easier. Remember to rest after 抽羊水 too. I remembered that I was sitting at the hospital for 20 - 30 minutes before they let me go home. Then after I was home, I immediately laid down and trying to sleep for the next few hours. Normally, I would wash dishes after dinner (my hubby cooks) and that night, he washed the dishes for me too. Everything went fine.