Based on the information given, when do you think I'll have my baby?

It's impossible to tell but if it's your first you'll probably last until your due date maybe even longer. The average first time mum goes 5 days over due. I had my ob tell me when i was 38.5weeks that she would be surprised if i didn't have a baby by the weekend and that was on a wed. I lasted another week and half and had my daughter 40+1.