Hey i am 28 weeks pregnant and you are 1 cm dilated my last baby was born at 34 weeks he was premature so does this mean that i am going to go early this pregnancy?

My sis in law had her first between 32 and 34 weeks and was afraid it would happen again with the second. Lucky for her number two was born the day before her due date and perfectly healthy. Just try to relax dont stress yourself out and take each day as it comes :)