35 weeks pregnant

I find out that I am pregnant last year October and next Saturday I will be 36 weeks pregnant. I am expecting baby boy and I don't know when he is ready to come. My due date is 29 June or 1st July but mom-in-law thought it was end of May.

Anyway she told me that I may due earlier than the due date. My son was born on 36 weeks and I am not sure this baby is coming on 36 weeks or later. I need to make appointment for my son to see the paed in June because this Saturday the paed is on leave. He needs to get the influenza jab, last year he gets already but it expired a year.