I'm working all the way till I have my baby girl
I worked up until i went into labor and my water actually broke while i was at work. So I left work went home showered, packed my bags and went to the hospital, I didn't start having contractions until 5 hours later . But depending on how u feel towards the end some ppl take off two weeks before their due date
I'm 36 weeks pregnant and still working and you can go back to work whenever is best for you