Ds 3rd ibirthday soon, I'll be just over 38 weeks.
We are currently living at my mums, 3 hours away from dh who's still at our house, as there is overrunning major building work going on.
Dh is due to have dsd the weekend of ds birthday. She lives 3.5 hours away from our house, 5 hours away from my mums.
I am pondering doing the 3 hour drive back for ds birthday weekend. We can stay with Pil who live 5min away. I'd go up fri afternoon, come back sun afternoon. Realistically if I don't do that we won't see dh and dsd that weekend. I know ds won't really care, but everyone else will 
Both dh and dm think I'd be stupid to do that kind of drive so heavily pregnant. I agree it's not ideal, but think it would be really sad not to all see each other that weekend....