If I have already had 5 vaginal births and 1 c-section... And the technician said at my 20wk scan…

If I have already had 5 vaginal births and 1 c-section... And the technician said at my 20wk scan that my cervix was a tad short but was still good and thick no worries for now... What are your alls opinions on me not making it to 40wks (38wks 6days my water 💦 broke w last baby) having a vbac this round.. Do you think a mama pregnant w #7 will go to 40?..and yes I know all pregnancies are different know this I just want some encouragement to look forward to