Afraid to have sex...

Jamie
It's silly I know. But I thought I'd see if anyone else felt the same. 
I'm 40 weeks today. I generally go to 41-42 weeks. So I keep myself pretty well scheduled until about 41 weeks. This week I am working really hard to finish a mural I'm working on. It's going well. Should wrap up right at 41 weeks. But for the last week or so I've cut my poor husband off because I don't want to accidentally start labor before I finish it. I know it's silly... I did say as soon as I'm finished painting we can have all the sex he wants :) 
Anyone else just not quite ready?