I've got the same 2 apps as you clearbluesky! Think they are the best ones.
Mucus plugs can come out during labour, or they can come out weeks before. So doesn't mean anything really... It's just nice to have a sign things are changing I guess! I've had some irregular tightenings today which have been really quite painful at times. Have also had more watery/stretchy discharge and period pains. So you may be right about tomorrow - but I think he will bake a little longer.
You're right, it's funny how for your whole pregnancy you think please stay in, then you get to 37 weeks and all of a sudden you just want them to come out!! You're doing really well though, are you still on bed rest?
Koala, hang in there - not long to go at all! I wish I had a guarantee that this little one would come on thursday or before. If I make it to Thursday ill be going for a sweep, and even then he might not come!!