Mama that has 3 or more kids..

I have Questions for all the ladies that has 3 or more kids.. I would like does the 3rd child comes earlier or late.. With my 2 kids they came super early my daughter who 8 yrs old she came out 3 week early and my son who 4 years old he was born 2 weeks early is it possible for me to have my princess early than expected? My due date is June 14 2016 im afraid that she might be here the end of may ..has anyone has their baby early or late or on the day of due date.. Im kinda of nervous.. Please leave you comment below. I need peace of mind.