#1yes
#2 done on admission we have a care plan with rating numbers they are made a risk if more then 3 points. You change it as needed if no risk but assess everyshift if risk present (usually not in L&D/postpartum
#3 usually as tolerated unless ruptured membranes and not engaged in general we have healthy pregnant women. if postop c/s or post hyst bedrest on OR day then up next day