Sorry to hear that teeth Hope you find a solution (either by keep trying or being happy with not having any more DC)
Im looking forward to my 40's and having DC's that dont require as much help etc from me. They will have friends to sit through Frozen (or whatever film it is) for the 100th time that week. They can shower themselves. They may even help with some household chores themselves
We moved 3.5 years ago. Before that we were quite old parents (had DS at 26, DD1 at 29 and DD2 at 32), but now we are the youngest parents around here.
Regarding jobs and career etc I have just started my career path in these last few years (even though Im still not 100% certain what I actually want to do)