Hi
I'm wondering when everyone throws in the towel and goes on maternity leave.
I'm 28 weeks with non-id twins and so far everything has been progressing just nicely.
I've been feeling pretty invincilbe, but I think those days are coming to an end 
I work from home 2 days a week, but for 3 days a week I have a 140 mile round trip, 2 hour each way commute.
Today I feel breathless and achey. And sitting on the office chairs makes me REALLY ichy!! I'm wondering how much longer I can carry on for. Obviously I don't want to go too soon as it will limit my time off after they arrive.
TIA