So many of us came down with BFS shortly after having kids. My little boy was 2 when I first really noticed my symptoms, but looking back I was twitchy while I was pregnant with him (although all I can remember is my thumb moving on its own for about 6 hours or so).I think it's the hormones, lack of sleep, stress of taking care of small kids that contribute to BFS and highly doubt the epidural has anything to do with it.That being said, I don't think BFS should stop you from having another child if that's what you want to do.Mitra