Poor Mary was due to deliver any day, riding a donkey wasn't the most comfortable thing being in labor I'm sure!
There is always hardships being a consistent Christian! It happened to Jesus, and all the believers past. Many don't believe the Good News and will argue with you, call you a flake and in some countries, put you in prison or kill you for your faith. If you just go with the flow, no feathers get ruffled and the True message doesn't get told.